A knife-wielding man who robbed the Stop and Gas station in the 300 block of Hopkins near Tifft streets and stabbed a clerk just before 6 p.m. is the subject of a city-wide search by Buffalo police.

The stabbing victim, a Lackawanna man in his 20s, was discharged from Erie County Medical Center after he was treated in the emergency room there for a head injury and a stab wound.

Police had no information on whether anything was taken in the robbery attempt.

Anyone with information is asked to call or text the Confidential TIPCALL Line at (716)847-2255 or e-mail the Police Department at