A man was stabbed in the chest during an attempted robbery late Sunday night in downtown San Antonio.

The stabbing happened a little after 10:30 p.m. on Broadway and 9th streets.

Police say the victim, a man in his 60s, was stabbed once and found by a passerby.

He was taken to the San Antonio Military Medical Center in critical condition. The victim told police the suspect tried to rob him.

Police have a vague description of the suspect and have not announced an arrest in connection with the case.