Meredith Elizalde's only child Nicolas died in her arms after he was shot in an ambush shooting after a football scrimmage near Roxborough High School in September.
Officials have increased the reward for information leading to the arrest of Dayron Burney-Thorn, a 17-year-old sought in the slaying of 14-year-old Nicholas.
The four young people charged with murder in the shooting outside Philadelphia’s Roxborough High School last year that left 14-year-old Nicolas Elizalde dead.