The Multnomah County Sheriff’s Office (MCSO) is investigating the death of a 39-year-old man killed in a single-vehicle crash on Sauvie Island.

The Multnomah County Sheriff’s Office (MCSO) is investigating a case involving Artificial Intelligence (AI)-generated images depicting potential Child Sexual Abuse Material (CSAM).

MCSO is launching a focused Driving Under the Influence of Intoxicants (DUII) enforcement operation from December 10, 2025, through January 1, 2026.

Today, the Multnomah County Deputy Sheriff’s Association (MCDSA) delivered approximately 100 toys to Randall Children's Hospital at Legacy Emanuel.

MCSO is soliciting feedback on proposed policy 725.00.

MCSO deputies have arrested a 28-year-old man who is accused of biting a sheriff’s deputy in the hand.

The Multnomah County Sheriff’s Office (MCSO) conducted a coordinated patrol operation over the Thanksgiving holiday weekend to support a safe holiday shopping experience for residents, visitors, and local retailers.

A man in his mid-30s is recovering from serious injuries after hiking off-trail and getting caught in a small landslide near Ainsworth State Park.

The Multnomah County Sheriff’s Office (MCSO) wants community members to take proactive steps to stay safe over the 2025 Thanksgiving holiday weekend. The Thanksgiving holiday weekend consists of several community events throughout Multnomah County. MCSO will have increased patrols at many of these events, including the annual Christmas Tree lighting ceremony in downtown Portland.

The Multnomah County Sheriff’s Office (MCSO) and East Metro SWAT Team have arrested two people and seized six firearms, body armor, cocaine, methamphetamine, and drug manufacturing materials from a Gresham home.