Alameda County District Attorney's Office
Nancy E. O'Malley, District Attorney

Meet DA Nancy E. O'Malley

The Alameda County
District Attorney's Office

is dedicated to serving our community through the ethical prosecution of criminal offences and the vigorous protection of victims' rights.

"Did You Know...?' Newsletter - Issue 4 is here!

Find out about Elder Abuse Awareness Month, our new Summer Law Clerks, spotlight on the DA's legislative efforts, felony verdicts, and more. Read more…

2017 Drug Take Back Day

The DA's Office will be collecting unused and unwanted medications for safe disposal this Saturday at four sites around the county. Read more...

DA Unveils Anti-Trafficking Campaign

DA O'Malley unveiled her office's 2017 public awareness campaign that directly confronts the buyers of child sex trafficking victims and the need for men to fight child exploitation. Read more…

Current news & events XML

People v Ner Santos

Defendant Ner Santos was convicted Friday, June 2, 2017, of several sex acts on his ex-partner's son. The conviction included 2 counts of sodomy with a minor under 14, continuous sexual assault of a minor under 14, oral copulation with a person under 16 and distributing harmful material to a minor. Read more...

DA O'Malley Announces Felony Charges in Deadly Warehouse Fire

Alameda County District Attorney Nancy E. O’Malley today (June 5, 2017) announced that her office has filed felony criminal charges against Derick Ion Almena and Max Harris in connection with the deadly warehouse fire on December 2, 2016, which took the lives of 36 men and women. Both Almena and Harris are charged with 36 counts of involuntary manslaughter, a felony violation of California Penal Code Section 192(b). Read more...

People v Andre Poole

On May 11, 2017, a jury found Defendant Andre Poole guilty of first degree murder. The jury found the special circumstance that the murder occurred while the defendant was in the commission of a robbery and also found Defendant Poole guilty of attempted voluntary manslaughter and being a felon in possession of a firearm. Read more...

People v Shawn Kimani Martin

A jury found Defendant Shawn Kimani Martin guilty as charged of second degree murder, possession of a firearm by a felon, and shooting at an occupied motor vehicle. Read more...

People v Mykolay Jimmy McGowan

A jury found Defendant Mykolay Jimmy McGowan guilty of two counts of attempted murder with the use of a firearm and great bodily injury, one count of attempted muder with great bodily injury, assault with semi-automatic firearm, and posession of a firearm by a prohibited person. Read more...

DA O'Malley Announces One Goh Guilty in Oikos University Shooting

Alameda County District Attorney Nancy E. O’Malley announced that One Goh, the defendant in the 2012 Oikos University mass shooting, has entered a plea of no contest and was found guilty, as charged, of seven counts of murder with special circumstances and three counts of attempted premeditated murder. He also admitted as true all alleged enhancements.

The defendant will be sentenced to seven consecutive terms of life in prison without the possibility of parole, plus 271 years to life in prison. Read more...

Big Lots Stores Settle Case of Environmental Violations

Alameda County District Attorney Nancy O’Malley announced a $3,507,500 settlement with Big Lots relating to unlawfully disposed hazardous waste. Read more...

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JUNE is Elder Abuse Awareness Month - learn more

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