ST. LOUIS (KMOV.com) -- Fire crews battled a one-alarm blaze at a vacant building in south St. Louis on Friday night.
The fire broke out in the 3300 block of Missouri around 10 p.m.
According to fire officials, the building was fully engulfed in flames when crews arrived.
No one was reported injured in the fire. Firefighters say several squatters were evacuated from a building next door.
Fire investigators are working to determine the cause of the blaze.
Stay with KMOV.com for the latest updates.