Mother: Mentally Ill 13 Year-Old Boy Attacks Sister, Stabs Grandmother

BEMUS POINT-A teenager who’s battled mental illness for more than a decade ransacked his grandmother’s house at 4637 Maple Grove Rd. Saturday evening before stabbing her in the arm with a knife according to the boy’s mother. 

The mother, who spoke off-camera as part of her anonymity request, told WNYNewsNow the boy stabbed his grandmother with a knife after throwing knives at his sister.