OKLAHOMA CITY - Authorities are on the lookout for a man who robbed a Bank of Oklahoma in northwest OKC, Friday evening.

It happened at the BOK branch located at 11300 N. May Ave., at around 4:40 p.m.

According to agents with the Oklahoma City FBI, an unknown male wearing a mask entered the bank and approached the teller counter. The suspect pointed a handgun and demanded the teller give him all her money. 

The teller complied and the suspect fled with an undisclosed amount of money. He was last seen running east from the bank where he climbed over a fence into an apartment complex.

The suspect is described as a black male, 5'10 or 6' tall and weighing between 220 - 280 lbs. He was wearing a white sweater, jeans, black shoes and an old man mask (white with red lips), and baseball cap. The suspect had a silver pistol with black handle.

No one was injured during the robbery. The FBI along with the Oklahoma City Police Department is investigating.

Authorities believe the suspect from Friday's robbery is the same black male who robbed the same BOK branch in May and again in July of this year. He is also suspected of robbing the BOK at NW 25th St. and Meridian on Sept. 27.

Anyone with information is asked to contact the FBI at (405) 290-7770 Callers can remain anonymous.

The Oklahoma Bankers Association offers a reward of up to $2,000 for information leading to the arrest of individuals responsible for robbing a member bank.