BATON ROUGE, La. (BRPROUD) — One person was displaced after a Monday vacant apartment fire on Denham Street.

The Baton Rouge Fire Department said the fire’s cause is undetermined and under investigation. Firefighters found one person safe outside the apartment when they arrived at 12:41 p.m.

According to BRFD, firefighters had to cut into the apartment’s floors and walls to fight the flames before it could be contained by 1:04 p.m.

Fire officials said the person displaced was living in the neighboring apartment.