Tollhouse-area grass fire contained to 4 acres

FRESNO COUNTY, Calif. (KFSN) -- A grass fire in the Tollhouse area of Fresno County threatened homes and forced evacuations on Saturday.

The blaze broke out near Watercress and Topaz lanes around 6:30 p.m. Cal Fire officials say an outbuilding was destroyed, and one house has minor damage. The flames also charred some fence posts and horse corrals.

Crews contained the fire to four acres and quickly allowed everyone to return home.

The cause is still under investigation.