Police investigate fatal stabbing in SF's Tenderloin

SAN FRANCISCO (KGO) -- San Francisco police are investigating a deadly stabbing in the city's Tenderloin neighborhood.

Officers say a man was stabbed in the chest at Larkin and O'Farrell streets just before 8:30 p.m. Saturday. They found him lying on the sidewalk.

An ambulance took the victim to San Francisco General Hospital where he died minutes later.

Police do not have a description of the suspect.