TULSA, Oklahoma - Tulsa Police are looking for a man who they say stabbed someone who tried to defend the man's ex-girlfriend.

Police say it happened around 1:30 a.m. near the Salvation Army downtown on North Denver Avenue. Witnesses told officers the suspect was clearly intoxicated and upset at his ex-girlfriend.

When another man stepped him to stand up for the woman police say the suspect stabbed him in the armpit and ran off.

The victim was transported to a Tulsa hospital and is expected to be okay.