SAN ANTONIO -

San Antonio arson investigators are looking into the cause of a fire at an apartment complex storage shed.

The blaze broke out just before 1 a.m. at the Delmar Apartments in the 100 block of Delmar Street.

Fire crews arrived to find a storage shed in the back on fire and evacuated apartment residents.

San Antonio fire officials said no one was injured and the apartment building itself only sustained smoke damage.