TULSA, Oklahoma - Two apartments are damaged following a fire Sunday evening at a Tulsa apartment complex.

Firefighters were called just before 9:20 p.m. to the Red River Apartments in the 1500 block of East 71st Street.

Fire officials say an upstairs apartment was still on fire when they arrived.  That apartment sustained serious damage.  An apartment below suffered water damage as well.

The fire department says the cause was accidental.

Firefighters say no one was hurt.