On the evening of August 27, 2009, 48-year-old Andrew Joseph Giancoli was found unresponsive in the driver’s seat of his 1998 blue Ford Explorer parked near the intersection of East Ordnance Road and Stahl Point Road in Anne Arundel County, Maryland. Responding crews arrived about 5:36 p.m.; Giancoli had suffered a penetrating chest injury, was taken to a local hospital, and pronounced dead. Detectives determined his death to be a homicide.

Investigators reconstructed part of his final hours and believe he may have been in the Curtis Bay area of Baltimore City shortly before the killing. Information developed during the probe suggested that between 5:00 p.m. and 5:30 p.m. Giancoli, possibly with a female companion, was at Hazel Street and Pennington Avenue; police asked anyone who saw a blue Ford Explorer there during that window to come forward.

The Anne Arundel County Police Homicide Unit later circulated flyers and offered rewards, but no suspects have been publicly identified and no arrests have been announced. Anyone who knew Giancoli or who has information about his movements that evening is asked to contact investigators.