Antioch Man Arrested for Alleged Murder of Mother and Half-Brother

Police discovered the decomposing bodies during a welfare check at their shared home.

Mark Taylor, 46, was arrested on suspicion of murdering his mother and half-brother in Antioch.
The bodies of a 65-year-old woman and a 39-year-old man were found in advanced stages of decomposition.
Police conducted a welfare check at the Fairmont Lane residence, leading to the grim discovery.
Taylor was apprehended while attempting to leave the scene and is currently in custody.
The investigation is ongoing, with no motive or further details released by authorities.