●5-year-old boy & mom found shot dead in home●Mother stuffs newborn in bag, leaves baby with umbilical cord attached on random stranger’s front porch●Mom’s boyfriend repeatedly tortures two children with Taser & pliers●17-year-old boy shoots his 12-year-old brother in the head●High school senior shot & killed during shoe sale gone wrong● teen girl ambushed, killed by ‘masked men?●Teen boy found dead days after disappearing while out on nighttime run