Lawrence Douglas County Fire Medical investigators are still looking into a fire they believe may have been intentionally set in a vacant west Lawrence house.

Division chief Eve Tolefree, a fire department spokeswoman, said there also was vandalism at the house at 3133 Creekwood Drive, near Princeton Boulevard and Peterson Road. The investigation likely would not be completed Tuesday, Tolefree said.

Fire investigators were called to the unoccupied home about 5 p.m. Monday after a neighbor believed someone was trying to set fire to the house. The small fire was out when crews arrived.