A suspect in the stabbing death of a Daytona Beach woman was found dead in Key West.

Police said a woman parking her car in Key West spotted a body on the ground between two buildings Sunday.

Daytona Beach Police Chief Mike Chitwood said Tom Tomkiewicz, 56, died of an apparent drug overdose. They'd been searching for his since Friday as a suspect in the death of his 56-year-old live-in girlfriend, Ann Marie Antonaccio.

Antonaccio's body was found inside her house Thursday after friends asked for a well-being check.

Police said she'd been dead several days.

No further details about his death were immediately available.