TULSA, Oklahoma - Tulsa police are searching for a man they say robbed an east Tulsa drug store last week and is suspected to have robbed two others since.

Police said the man went to the CVS pharmacy, located near 31st Street and Garnett Road, on Saturday at 2:45 p.m.  He handed an employee a note demanding prescription drugs and was armed with a gun, officers said. The employee complied with demands and the man ran out of the store.

Click here to watch surveillance video

TPD is searching for the man, whose image was captured on surveillance video. He is a white man between 20-25 years old, about 5-foot-8 and 160-175 pounds. Officers said he was wearing a black stocking cap, multi-colored, zip-up hoodie, gloves, blue jeans and light-colored shoes at the time of the robbery.

Officers said he's the suspect in two other robberies, one of which took place on Thursday afternoon at 21st and Harvard. 

Anyone with information is asked to call Crime Stoppers at 918-596-COPS or text TIP918 to CRIMES.