Police are trying to determine what prompted someone to stab two men outside a strip club in one of San Francisco's popular entertainment districts.
One of the men's wounds was described as life-threatening. The stabbing occurred a little after 1 a.m. Tuesday in the city's North Beach neighborhood.
Police spokesman Albie Esparza says the victims -- a 24-year-old man and an 18-year-old man -- were stabbed in the abdomen during an altercation.
Investigators are reviewing nearby surveillance cameras to try to get a description of the suspect, but don't know yet what prompted the stabbing. No arrests have been made.
Copyright The Associated Press
