On July 23, 2007, two home intruders entered the home of the Petit family in Cheshire, Connecticut, United States. The perpetrators, Linda Hayes and Joshua Andrew Komisarjevsky, initially planned only to burgle the house, but went on to murder Jennifer Hawke-Petit and her two daughters, 17-year-old Hayley Petit and 11-year-old Michaela Petit. Their father, Dr. William Petit, managed to escape despite sustaining severe injuries.