KFBK - A girls sleepover during the weekend turned violent when a 13-year-old girl attacked her sister and friend.
Modesto Police say a 13-year-old girl stabbed two other girls, then herself early Saturday morning. The girls were taken to a nearby hospital and listed in critical condition. Officers arrived at the home on the 26-hundred block of E. Orangeburg Avenue around 1 AM after getting reports of multiple stabbing victims. Police found two 13-year-old girls and an 11-year old injured. A motive for the stabbings have not been released. 
