Marquis Antoine Austin

On August 28, 2009, Marquis Antoine Austin, a 29-year-old resident of San Diego, was found dead, the victim of a homicide that remains unsolved. The case is part of a broader trend of cold cases in San Diego, where the homicide clearance rate has been steadily declining. In 2019, the clearance rate for homicides was just 42%, a decrease from previous years. The challenges in solving these cases include limited physical evidence and lack of witness cooperation, which complicates efforts by the Sa ...