ABILENE, Texas -

Abilene fire investigators are looking into the cause of a garage fire behind a vacant home in north Abilene.  The fourth fire at the house since Oct. 4.

Just before 4 p.m. Monday, firefighters arrived on the scene of the fire in the 2800 block of Simmons Ave.

The fire destroyed a detached garage.  The house was not involved and there are no utilities to either building.

Police are asking neighbors to keep an eye out for any suspicious activity in that area.