A judge on Saturday set bond at $50,000 for the father of an Illinois man charged with killing seven people at a July 4 parade who is accused of helping his son get a gun license years before the shooting on a suburban Chicago main street.Robert Crimo Jr., 58, looked somber and tired in his first appearance before a judge since voluntarily surrendering to police Friday. His lawyer, George M. Gomez, told the judge Saturday that the father of three would be able to pay the required bond amount for his release.Crimo, a rare …