TULSA, Oklahoma - Police say someone threw a rock breaking the glass in an outer lobby door of the Tulsa Federal Credit Union on East 21st Street early Monday.

Officers got the alarm call at about 12:30 a.m. to the financial institution in the 9300 block of East 21st Street.   Police search the building, but found no one inside.  

Officers say it appears the intruder was going for the ATM mounted on the wall in the bank's outer lobby.  Police say that intruder did not leave with any money.

Detectives are now taking a look at the surveillance video to get a description of the intruder.