By CBS3 Staff

BRISTOL, Pa. (CBS) — A benefit was held Saturday afternoon in honor of a Pennsylvania State Trooper killed in the line of duty. The Bristol Elks Lodge hosted a barbecue benefit for the family of trooper Martin Mack.

Mack was a Bristol native.

Bristol Elks Hosts BBQ Benefit For Family Of Trooper Martin Mack

Investigators say he and trooper Branden Sisca were killed by an alleged drunk driver while helping a pedestrian on Interstate-95 in South Philadelphia on March 21.

The event was free, but food and cash donations were requested.