BEDFORD, Pa. (AP) — The family of a 15-year-old Pennsylvania girl who hanged herself says in her obituary that she had a tough life made worse by school bullies.

Sadie Riggs' family posted her obituary on Facebook after she died Monday. They say she was in counseling and took medications for emotional issues complicated by bullying, much of it on social media.

Bedford Area Superintendent Allen Sell says that he can't comment on the specific situation but that policing social media bullying is difficult because schools don't have jurisdiction if it happens outside school hours. The district is...