TULSA, Oklahoma -- The Red Cross is helping four Tulsa families after an apartment fire late Thursday night.
Tulsa Fire says the fire broke out in an apartment building near Harvard and Newton around 11:30 p.m.
Firefighters were able to contain the fire to a vacant unit, but they had to shut off the water to the entire building.
Two other apartment units suffered heavy smoke damage.
No one was hurt and it is not clear yet to what started the fire.