Although the cleaning of the guest room was one of Lizzie's and Emma's regular chores, Abby went upstairs some time between 9:00 am and 10:30 am to make the bed. According to the forensic investigation, Abby was facing her killer at the time of the attack. She was first struck on the side of the head with a hatchet which cut her just above the ear, causing her to turn and fall face down on the floor, creating contusions on her nose and forehead. Her killer then struck her multiple times, delivering 17 more direct hits to the back of her head, killing her.