/ Source: The Associated Press
San Francisco police were searching Tuesday for as many as three men who were riding in a car involved in a road rage shooting Sunday that killed a father and his son.
Police said Tony Bologna was driving home Sunday with his two sons when he was forced to stop in an intersection, blocking the path of another car.
Bologna backed up his vehicle to allow the other driver through.
But police say someone from that car fired shots at Bologna's car, killing him and his 20-year-old son, Michael. Tony Bologna's 16-year-old son, Matthew, is hospitalized in critical condition.
The other car drove away.