Police: Grandmother stabs granddaughter's attacker inside Hill District home

Updated:

PITTSBURGH —

A grandmother was arrested after police said she stabbed a man who was attacking her granddaughter.

Police said the victim was hitting the woman's granddaughter in their home on Barnett Way in the Hill District Thursday.

Officers said the man is in critical condition with a stab wound to his back.

Police have not released the names of anyone involved in the incident.