1. John King Arraigned on Illegal Gun Possession Charges

    Martinez, Calif. – Clayton resident John Michael King was arraigned today in Martinez on two felony counts for possession of assault weapons and one felony count for manufacturing or assembling an unregistered firearm. Read more...
  2. Felony Assault Charge Filed Against Former Richmond Police Officer

    Martinez, Calif. – The Contra Costa District Attorney’s Office filed a felony assault charge with two enhancements against a former Richmond Police Department Officer. Read more...
  3. Tre-4 Gang Members Charged with Murder, Armed Robbery, and Conspiracy

    Martinez, Calif. – Members of the Tre-4 street gang are being prosecuted by the Contra Costa District Attorney’s Office on murder, armed robbery, and conspiracy charges. Read more...
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  1. DA Welcome