Police say the victim was waiting at the bus stop when the suspect came up and stabbed him.

HOUSTON — Police are searching for the person who stabbed a man as he waited for the bus in southwest Houston.

This happened just after 9 p.m. Thursday on Main Street off Highway 90.

Police say the victim was waiting at the bus stop when the suspect came up and stabbed him. It's unclear if the attacker knew his victim.

Police say the victim later died at the hospital.