Multnomah Co. Sheriff's Office

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News Release

MCSO Investigating Deadly Bicycle Crash In Unincorporated Multnomah County - 11/12/25

MULTNOMAH COUNTY, Ore. (MCSO) – The Multnomah County Sheriff’s Office (MCSO) is investigating a crash that killed a 68-year-old bicyclist.

 

This investigation began at approximately 5:30 p.m. on Tuesday, November 11, 2025, when emergency dispatchers with the Bureau of Emergency Communications (BOEC) received information about a person down near 9920 South Riverside Drive.

 

Portland Fire & Rescue, American Medical Response (AMR), and Portland Police Bureau (PPB) all responded.

 

When first responders arrived, they found a 68-year-old man with traumatic injuries.

 

Community members on-scene had already started life-saving efforts. However, the man died on scene.

 

PPB activated its Major Crash Team. During the initial investigation, law enforcement determined the crash occurred in a MCSO patrol district.

 

PPB notified MCSO and an on-duty deputy assigned to the East County Vehicular Crimes Team responded to assist with the investigation.

 

Based on the preliminary investigation, the bicyclist was traveling south, lost control of his bike after potentially hitting a rock on the shoulder of the roadway, fell, and was then struck by an SUV traveling south.

 

Initial first responders found a bicycle helmet on scene, which they believe the 68-year-old victim was wearing at the time of the crash.

 

The driver, a 32-year-old man, remained on scene.

 

At this time, no arrests have been made and no citations issued. Once the investigation is complete, it will be submitted to the Multnomah County District Attorney’s Office (MCDA) for review.

 

MCDA will make a charging decision based on the available evidence and upon conducting a legal analysis.

 

The bicyclist is identified as Rutilo Moreno Jorge.

 

MCSO recognizes the assistance of PPB’s Major Crash Team for their initial response and assistance with this investigation and the Lake Oswego Police Department and Oregon Department of Transportation for assisting with traffic control.

MCSO also commends the efforts of the community members who provided immediate care to Mr. Jorge.

 

The East County Vehicular Crimes Team (VCT) is comprised of specially trained law enforcement members from the Multnomah County Sheriff’s Office, Gresham Police Department and Multnomah County District Attorney’s Office. VCT is responsible for investigating serious and deadly vehicle crashes and crimes in Gresham, Fairview, Maywood Park, Troutdale, Wood Village and unincorporated Multnomah County.

 

If anyone has any information regarding this incident, they are asked to contact 503-988-0560 and reference case number 25-44005.

 

No additional details are available for release.

 

No photos from the scene are available.

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

 

###

MCSO Investigating Deadly Bicycle Crash In Unincorporated Multnomah County - 11/12/25

MULTNOMAH COUNTY, Ore. (MCSO) – The Multnomah County Sheriff’s Office (MCSO) is investigating a crash that killed a 68-year-old bicyclist.

 

This investigation began at approximately 5:30 p.m. on Tuesday, November 11, 2025, when emergency dispatchers with the Bureau of Emergency Communications (BOEC) received information about a person down near 9920 South Riverside Drive.

 

Portland Fire & Rescue, American Medical Response (AMR), and Portland Police Bureau (PPB) all responded.

 

When first responders arrived, they found a 68-year-old man with traumatic injuries.

 

Community members on-scene had already started life-saving efforts. However, the man died on scene.

 

PPB activated its Major Crash Team. During the initial investigation, law enforcement determined the crash occurred in a MCSO patrol district.

 

PPB notified MCSO and an on-duty deputy assigned to the East County Vehicular Crimes Team responded to assist with the investigation.

 

Based on the preliminary investigation, the bicyclist was traveling south, lost control of his bike after potentially hitting a rock on the shoulder of the roadway, fell, and was then struck by an SUV traveling south.

 

Initial first responders found a bicycle helmet on scene, which they believe the 68-year-old victim was wearing at the time of the crash.

 

The driver, a 32-year-old man, remained on scene.

 

At this time, no arrests have been made and no citations issued. Once the investigation is complete, it will be submitted to the Multnomah County District Attorney’s Office (MCDA) for review.

 

MCDA will make a charging decision based on the available evidence and upon conducting a legal analysis.

 

The bicyclist is identified as Rutilo Moreno Jorge.

 

MCSO recognizes the assistance of PPB’s Major Crash Team for their initial response and assistance with this investigation and the Lake Oswego Police Department and Oregon Department of Transportation for assisting with traffic control.

MCSO also commends the efforts of the community members who provided immediate care to Mr. Jorge.

 

The East County Vehicular Crimes Team (VCT) is comprised of specially trained law enforcement members from the Multnomah County Sheriff’s Office, Gresham Police Department and Multnomah County District Attorney’s Office. VCT is responsible for investigating serious and deadly vehicle crashes and crimes in Gresham, Fairview, Maywood Park, Troutdale, Wood Village and unincorporated Multnomah County.

 

If anyone has any information regarding this incident, they are asked to contact 503-988-0560 and reference case number 25-44005.

 

No additional details are available for release.

 

No photos from the scene are available.

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

 

###

Transit Police Investigation Results In Grand Jury Indictments; Three Suspects Charged With Attempted Murder - 10/27/25

MULTNOMAH COUNTY, Ore. — Three men are facing attempted murder charges for the alleged assault of a TriMet passenger.

  

At 8:51 p.m. on Wednesday, October 15, 2025, Transit Police responded to reports of three men assaulting a man in the doorway of a TriMet bus near Southeast Stark Street and Southeast 142nd Avenue in Portland.

 

According to court documents, the three suspects, 28-year-old Greffy Tom, 27-year-old Rinson (also known as Terson) Tom, and 33-year-old Audric Yesiki, tried boarding a TriMet bus, which resulted in a perceived delay by one of the passengers.

 

When the passenger, later identified as a 50-year-old man, attempted to intervene, the three men are accused of assaulting him.

  

Paramedics took the 50-year-old man to the hospital with severe and serious physical injuries.

  

When law enforcement from TriMet’s Transit Police Division arrived, the suspects had left. However, the quick response resulted in officers and deputies locating all three suspects.

  

On October 24, 2025, a Multnomah County Grand Jury indicted the three suspects on the following charges:

 

Rinson (Terson) Tom 

  • Attempted Murder in the Second Degree 

  • Three counts of Assault in the First Degree 

  • Three counts of Assault in the Second Degree 

  • Attempted Assault in the Second Degree 

  • Assault in the Third Degree 

  • Three counts of Unlawful Use of a Weapon 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

Greffy Tom 

  • Attempted Murder in the Second Degree 

  • Two counts of Assault in the First Degree 

  • Two counts of Assault in the Second Degree 

  • Assault in the Third Degree 

  • Two counts of Unlawful Use of a Weapon 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

Audric Yesiki 

  • Attempted Murder in the Second Degree 

  • Two counts of Assault in the First Degree 

  • Two counts of Assault in the Second Degree 

  • Assault in the Third Degree 

  • Two counts of Unlawful Use of a Weapon 

  • Two counts of Strangulation 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

The suspects remain in custody.

  

No further information about the alleged assault is being released at this time pending the ongoing litigation.

 

Law enforcement assigned to Transit Police are focused on creating an environment where riders and TriMet operators feel safe. To accomplish this, Transit Police conduct high-visibility patrols, coordinated enforcement efforts with partnering agencies and proactive community engagement.

  

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt.

  

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

  

About Transit Police:   

The Multnomah County Sheriff’s Office (MCSO) leads the multi-agency Transit Police Unit. Transit Police officers and deputies ensure a safe transit system by riding trains and buses and visiting platforms and stations. They respond to calls for service and investigate crimes that occur on TriMet property in Multnomah, Washington and Clackamas Counties. 

 

Current agencies comprising Transit Police include MCSO, the Portland Police Bureau, Port of Portland Police Department, Beaverton Police Department and Hillsboro Police Department. 

 

Funding for TriMet’s Transit Police Division is provided by TriMet, which provides bus, light rail and commuter rail service in the Portland, Oregon, region. TriMet’s transportation options connect people with their community, while easing traffic congestion and reducing air pollution – making our region a better place to live. 

### 

Transit Police Investigation Results In Grand Jury Indictments; Three Suspects Charged With Attempted Murder - 10/27/25

MULTNOMAH COUNTY, Ore. — Three men are facing attempted murder charges for the alleged assault of a TriMet passenger.

  

At 8:51 p.m. on Wednesday, October 15, 2025, Transit Police responded to reports of three men assaulting a man in the doorway of a TriMet bus near Southeast Stark Street and Southeast 142nd Avenue in Portland.

 

According to court documents, the three suspects, 28-year-old Greffy Tom, 27-year-old Rinson (also known as Terson) Tom, and 33-year-old Audric Yesiki, tried boarding a TriMet bus, which resulted in a perceived delay by one of the passengers.

 

When the passenger, later identified as a 50-year-old man, attempted to intervene, the three men are accused of assaulting him.

  

Paramedics took the 50-year-old man to the hospital with severe and serious physical injuries.

  

When law enforcement from TriMet’s Transit Police Division arrived, the suspects had left. However, the quick response resulted in officers and deputies locating all three suspects.

  

On October 24, 2025, a Multnomah County Grand Jury indicted the three suspects on the following charges:

 

Rinson (Terson) Tom 

  • Attempted Murder in the Second Degree 

  • Three counts of Assault in the First Degree 

  • Three counts of Assault in the Second Degree 

  • Attempted Assault in the Second Degree 

  • Assault in the Third Degree 

  • Three counts of Unlawful Use of a Weapon 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

Greffy Tom 

  • Attempted Murder in the Second Degree 

  • Two counts of Assault in the First Degree 

  • Two counts of Assault in the Second Degree 

  • Assault in the Third Degree 

  • Two counts of Unlawful Use of a Weapon 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

Audric Yesiki 

  • Attempted Murder in the Second Degree 

  • Two counts of Assault in the First Degree 

  • Two counts of Assault in the Second Degree 

  • Assault in the Third Degree 

  • Two counts of Unlawful Use of a Weapon 

  • Two counts of Strangulation 

  • Two counts of Interfering with Public Transportation 

  • Escape in the Third Degree 

The suspects remain in custody.

  

No further information about the alleged assault is being released at this time pending the ongoing litigation.

 

Law enforcement assigned to Transit Police are focused on creating an environment where riders and TriMet operators feel safe. To accomplish this, Transit Police conduct high-visibility patrols, coordinated enforcement efforts with partnering agencies and proactive community engagement.

  

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt.

  

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

  

About Transit Police:   

The Multnomah County Sheriff’s Office (MCSO) leads the multi-agency Transit Police Unit. Transit Police officers and deputies ensure a safe transit system by riding trains and buses and visiting platforms and stations. They respond to calls for service and investigate crimes that occur on TriMet property in Multnomah, Washington and Clackamas Counties. 

 

Current agencies comprising Transit Police include MCSO, the Portland Police Bureau, Port of Portland Police Department, Beaverton Police Department and Hillsboro Police Department. 

 

Funding for TriMet’s Transit Police Division is provided by TriMet, which provides bus, light rail and commuter rail service in the Portland, Oregon, region. TriMet’s transportation options connect people with their community, while easing traffic congestion and reducing air pollution – making our region a better place to live. 

### 

MCSO Deputies Arrest Felon Accused Of Possessing Firearm, Stolen Pickup (Photo) - 10/20/25

MULTNOMAH COUNTY, Ore. (MCSO) – Deputies with the Multnomah County Sheriff’s Office (MCSO) have arrested a 30-year-old felon accused of being in unlawful possession of a firearm and a stolen pickup.  

 

Just before 10 p.m. on Sunday, October 19, 2025, a MCSO deputy saw a pickup parked at a closed gas station near 521 Southwest Halsey Street in Troutdale.  The deputy ran the pickup’s license plate and learned the vehicle was wanted in connection with a possible robbery out of Umatilla County. Deputies also learned a firearm was taken during the initial incident.  

 

The vehicle left the area before the MCSO deputy could conduct a traffic stop. However, the deputy immediately shared information about the pickup’s last known location with other patrol deputies and nearby agencies.  

 

Around 10:30 p.m., a separate MCSO deputy found the pickup parked at another gas station near 2533 Southwest Cherry Park Road. MCSO deputies and Gresham Police Department officers set up containment in the area, blocking off potential exits to the parking lot.  

 

Once deputies locked the area down, they approached the pickup and began giving the person inside instructions.  

 
The person inside, later identified as 30-year-old Jacob Richard Mack, initially refused to cooperate with the orders to exit the pickup.  

 

After multiple use of force warnings, deputies used a less-lethal projectile device to create better sightlines into the pickup for officer safety and to gain Mack’s compliance.  

 

The tactical planning had the desired outcome with Mack eventually exiting the truck without any further incident.  

 

There were no reported injuries.  

 

During the investigation, deputies recovered a firearm from the pickup.  

 

Deputies booked Mack into the Multnomah County Detention Center on charges that include: 

  • Unlawful possession of a motor vehicle 

  • First-degree theft 

  • Felon in possession of a firearm 

  • Possession of a stolen motor vehicle 

 

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt. 

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change. 

 

### 

Attached Media Files: MCSO Press Release,

MCSO Deputies Arrest Felon Accused Of Possessing Firearm, Stolen Pickup (Photo) - 10/20/25

MULTNOMAH COUNTY, Ore. (MCSO) – Deputies with the Multnomah County Sheriff’s Office (MCSO) have arrested a 30-year-old felon accused of being in unlawful possession of a firearm and a stolen pickup.  

 

Just before 10 p.m. on Sunday, October 19, 2025, a MCSO deputy saw a pickup parked at a closed gas station near 521 Southwest Halsey Street in Troutdale.  The deputy ran the pickup’s license plate and learned the vehicle was wanted in connection with a possible robbery out of Umatilla County. Deputies also learned a firearm was taken during the initial incident.  

 

The vehicle left the area before the MCSO deputy could conduct a traffic stop. However, the deputy immediately shared information about the pickup’s last known location with other patrol deputies and nearby agencies.  

 

Around 10:30 p.m., a separate MCSO deputy found the pickup parked at another gas station near 2533 Southwest Cherry Park Road. MCSO deputies and Gresham Police Department officers set up containment in the area, blocking off potential exits to the parking lot.  

 

Once deputies locked the area down, they approached the pickup and began giving the person inside instructions.  

 
The person inside, later identified as 30-year-old Jacob Richard Mack, initially refused to cooperate with the orders to exit the pickup.  

 

After multiple use of force warnings, deputies used a less-lethal projectile device to create better sightlines into the pickup for officer safety and to gain Mack’s compliance.  

 

The tactical planning had the desired outcome with Mack eventually exiting the truck without any further incident.  

 

There were no reported injuries.  

 

During the investigation, deputies recovered a firearm from the pickup.  

 

Deputies booked Mack into the Multnomah County Detention Center on charges that include: 

  • Unlawful possession of a motor vehicle 

  • First-degree theft 

  • Felon in possession of a firearm 

  • Possession of a stolen motor vehicle 

 

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt. 

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change. 

 

### 

Attached Media Files: MCSO Press Release,

MCSO Detectives Seeking Community Tips Related To Child Sexual Abuse Investigation (Photo) - 10/17/25

MULTNOMAH COUNTY, Ore. – Detectives with the Multnomah County Sheriff’s Office (MCSO) have arrested a 56-year-old man on more than 140 charges as part of an investigation into alleged crimes against children.

 

On Monday, October 6, 2025, MCSO detectives assigned to the Internet Crimes Against Children (ICAC) Task Force received information from the National Center for Missing & Exploited Children (NCMEC) detailing historical and recent sexual abuse of minor children and the dissemination of child sexual abuse material (CSAM) from a residence in Wood Village, Oregon.

 

On Thursday, October 16, 2025, detectives executed a court-authorized search warrant at the home, located near Northeast Pike Street and Northeast Kokanee Lane in Wood Village. During the search warrant, detectives arrested 56-year-old Iosif Blashishen.

 

Detectives booked Blashishen into the Multnomah County Detention Center on 142 charges, including:

  • Six counts of first-degree sexual abuse
  • One count of first-degree rape
  • One count of first-degree sodomy
  • Sixty-seven (67) counts of first-degree encouraging child sexual abuse
  • Sixty-seven (67) counts of using a child in the display of sexually explicit conduct.

 

Detectives believe there may be additional victims and are asking anyone with information to contact Detective Dylan Lerch (dylan.lerch@mcso.us) or Detective Jonathan Zwick (Jonathan.zwick@mcso.us).

 

In accordance with ORS 133.870, MCSO is releasing Blashishen’s booking photo to the public to aid in the identification of potential victims and additional criminal activity.

 

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt.

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

 

 

###

 

 

Attached Media Files: BLASHISHEN, IOSIF - Booking Photo - Approved for Release.png,

MCSO Detectives Seeking Community Tips Related To Child Sexual Abuse Investigation (Photo) - 10/17/25

MULTNOMAH COUNTY, Ore. – Detectives with the Multnomah County Sheriff’s Office (MCSO) have arrested a 56-year-old man on more than 140 charges as part of an investigation into alleged crimes against children.

 

On Monday, October 6, 2025, MCSO detectives assigned to the Internet Crimes Against Children (ICAC) Task Force received information from the National Center for Missing & Exploited Children (NCMEC) detailing historical and recent sexual abuse of minor children and the dissemination of child sexual abuse material (CSAM) from a residence in Wood Village, Oregon.

 

On Thursday, October 16, 2025, detectives executed a court-authorized search warrant at the home, located near Northeast Pike Street and Northeast Kokanee Lane in Wood Village. During the search warrant, detectives arrested 56-year-old Iosif Blashishen.

 

Detectives booked Blashishen into the Multnomah County Detention Center on 142 charges, including:

  • Six counts of first-degree sexual abuse
  • One count of first-degree rape
  • One count of first-degree sodomy
  • Sixty-seven (67) counts of first-degree encouraging child sexual abuse
  • Sixty-seven (67) counts of using a child in the display of sexually explicit conduct.

 

Detectives believe there may be additional victims and are asking anyone with information to contact Detective Dylan Lerch (dylan.lerch@mcso.us) or Detective Jonathan Zwick (Jonathan.zwick@mcso.us).

 

In accordance with ORS 133.870, MCSO is releasing Blashishen’s booking photo to the public to aid in the identification of potential victims and additional criminal activity.

 

Charges are only allegations, and every arrested person is presumed innocent unless and until proven guilty beyond a reasonable doubt.

 

The information contained in this news release is based on a preliminary review of the details available to the Multnomah County Sheriff’s Office. As the investigation progresses, information may change.

 

 

###

 

 

Attached Media Files: BLASHISHEN, IOSIF - Booking Photo - Approved for Release.png,

MCSO Warns Community About “Smishing” Text Message Scams (Photo) - 10/16/25

MULTNOMAH COUNTY, Ore. – The Multnomah County Sheriff’s Office (MCSO) is warning community members to be aware of “smishing” text messaging scams.

  

According to cybersecurity experts, smishing scams utilize fake text messages to trick people into downloading malware, sharing sensitive information, or providing money to cybercriminals.

  

These text messages may appear innocuous at first. Often, they look like a message sent to the wrong person.

 

However, in reality, they are part of a widespread scam campaign. Scammers will send out thousands of these texts to random phone numbers, hoping someone will reply.

 

If you respond, scammers can confirm that your phone number is active and that they’ve reached a real person.

  

From there, they often continue messaging to build trust and legitimacy, ultimately seeking to steal personal or financial information.

 

Recent examples of text messages sent to MCSO employees include: 

  • “You have a package waiting for delivery, please click here to confirm receipt.” 
  • “Are you still at your workplace?” 
  • “Can I speak with you for a moment?” 
  • “Hi, we missed you at last night’s event.”  
  • “Hello.” 
  • “We’d like to connect with you about your current role.” 
  • “Text me when you’re free, okay.”  

How to protect yourself: 

  • Don’t reply to unknown or suspicious text messages. It’s not rude to protect yourself. 
  • Block and report unknown and suspicious phone numbers as junk or spam on your phone. 
  • Never share personal or financial information by text – especially with someone you don’t know. 
  • Never click on a link sent via text from a number or person you do not know.  

MCSO reminds everyone that staying alert and skeptical of unexpected messages is one of the best ways to protect your privacy and financial security. 

Several examples of smishing text messages are being provided. Media may use these graphics with credit to the Multnomah County Sheriff’s Office.

 

 

Attached Media Files: Smishing example one, Smishing example two, Smishing example three,

MCSO Warns Community About “Smishing” Text Message Scams (Photo) - 10/16/25

MULTNOMAH COUNTY, Ore. – The Multnomah County Sheriff’s Office (MCSO) is warning community members to be aware of “smishing” text messaging scams.

  

According to cybersecurity experts, smishing scams utilize fake text messages to trick people into downloading malware, sharing sensitive information, or providing money to cybercriminals.

  

These text messages may appear innocuous at first. Often, they look like a message sent to the wrong person.

 

However, in reality, they are part of a widespread scam campaign. Scammers will send out thousands of these texts to random phone numbers, hoping someone will reply.

 

If you respond, scammers can confirm that your phone number is active and that they’ve reached a real person.

  

From there, they often continue messaging to build trust and legitimacy, ultimately seeking to steal personal or financial information.

 

Recent examples of text messages sent to MCSO employees include: 

  • “You have a package waiting for delivery, please click here to confirm receipt.” 
  • “Are you still at your workplace?” 
  • “Can I speak with you for a moment?” 
  • “Hi, we missed you at last night’s event.”  
  • “Hello.” 
  • “We’d like to connect with you about your current role.” 
  • “Text me when you’re free, okay.”  

How to protect yourself: 

  • Don’t reply to unknown or suspicious text messages. It’s not rude to protect yourself. 
  • Block and report unknown and suspicious phone numbers as junk or spam on your phone. 
  • Never share personal or financial information by text – especially with someone you don’t know. 
  • Never click on a link sent via text from a number or person you do not know.  

MCSO reminds everyone that staying alert and skeptical of unexpected messages is one of the best ways to protect your privacy and financial security. 

Several examples of smishing text messages are being provided. Media may use these graphics with credit to the Multnomah County Sheriff’s Office.

 

 

Attached Media Files: Smishing example one, Smishing example two, Smishing example three,