Gunmaker asks US Supreme Court to hear Sandy Hook appeal
Gunman Adam Lanza opened fire at the school with a Bushmaster AR-15-style rifle on Dec. 14, 2012, killing 20 first graders and six educators.
Gunman Adam Lanza opened fire at the school with a Bushmaster AR-15-style rifle on Dec. 14, 2012, killing 20 first graders and six educators.