Police: Boy who killed self in NE Ohio school shooting plot didn't have accomplice

MASSILLON — Authorities have determined a seventh-grader who they say planned to shoot others at his Ohio school before changing his plans and fatally shooting himself acted alone.Jackson Township police said Tuesday they've closed their investigation into 13-year-old Keith Simons' death in February at Jackson Memorial Middle School near Massillon. The Repository in Canton reports authorities determined Simons didn't tell anyone about his plans.Police have said Simons loaded explosives and