Cobb County police say a motorcade of police vehicles from across the state will travel to a suburban Atlanta church for an 11 a.m. funeral.
Callahan had been on the Clayton County force for only four months when he was shot twice in the head on Monday and died of his injuries the following day.
The shooting happened after police were called to a domestic dispute near a motel on Davidson Parkway in Stockbridge - about 20 miles southeast of Atlanta.
The funeral will be held at Johnson Ferry Baptist Church in Marietta.





