May 9, 2016

A 20-year-old Dixon man has been arrested in connection with the fatal shooting last month of Richmond resident David Mallard, the Contra Costa County Office of the Sheriff announced Monday.

Detectives believe Mallard, 28, was fatally shot in Richmond before being placed in Bay Point, where deputies found him and unsuccessfully attempted CPR about 9:20 p.m. on April 14, the sheriff’s office said.

Mallard was found unresponsive in the area of Driftwood Drive and Port Chicago Highway in Bay Point. He was pronounced deceased by the Fire Department at the scene.

In connection with his murder, Dixon resident Marshon Ardoin was arrested Monday, May 2, with assistance from a U.S. Marshals’ Fugitive Task Force, the sheriff’s office said. Ardoin is being held at Martinez Detention Facility in lieu of $1 million bail.

A motive for the killing was not announced.

Anyone with any additional information on this case is asked to contact the Office of the Sheriff Investigation Division at 925-313-2600. For any tips, please email: or call 866-846-3592 to leave an anonymous voice message.


  1. That’s great they found his killer! But I would love to have justice for my little brother Xavier McClanahan. They solving everyone else’s murders…

    Junay | May 9th, 2016
  2. David is my brother…. Thanks to God that bitch ass nigga was found…. Love u Brother.

    Alicia Hamilton | May 23rd, 2016
  3. What goes around comes around what gives some one the right to take some one life and think it ok you have to pay for it one way or another now suffer the consequences for your coward ass action bitch ass niggar RIP DAVID YOUR KILLER HAS BEEN BROUGHT TO JUSTICE

    Chariese | May 24th, 2016