to her neck while the two made out. While holding the knife to her neck, he asked her "Would you get mad if I killed you?" before removing the knife from her neck. This incident followed a series of rule-breaking from Justin, and after consulting with the show's psychologist it was decided that Justin should be expelled. Despite Justin's departure, the scheduled eviction continued as normal. On Day 12, Sheryl became the first HouseGuest to be evicted from the house in a vote of five to three. Sheryl's eviction came as a shock to the Chilltown group, who had believed that Nicole would be evicted from the house. Following this, the "To the Mat" Head of Household competition was held in the backyard. HouseGuests were asked questions regarding their fellow housemates, and answered each question by either stepping off of their individual mat or staying in place; each player was blind-folded, and could not see how the others answered. Krista was the winner, making her the new Head of Household for the week. Krista began asking each HouseGuest individually who should be nominated for eviction, with the majority selecting Shannon and Will. Despite this, Krista didn't see Will as a threat, and instead felt that Autumn should be evicted as she often complained about life in the house. On Day 13, the group played in the "Pound of Flesh" food competition. The HouseGuests competed as guys against girls, and wrote down the weight they believed they were. The group later weighed themselves in the backyard, and the group with the least difference between their guessed weight and actual weigh would earn food for the week; the guys won the competition, placing the girls on the peanut butter and jelly diet for the week. On Day 14, Krista shocked the house when she chose to nominate Autumn and Kent for eviction, hoping to see Autumn evicted from the house. Krista and Monica, who began to form a strong friendship, later formed the Untouchables alliance with Hardy. On Day 15, the HouseGuests competed in the "Ride the Bull" luxury competition. The HouseGuests yet again competed as men against women, and attempted to ride a mechanical bull for a set amount of time; the winning team would earn the ingredients to make a barbecue dinner that night. The women were the winning team. On Day 16, it was revealed that the America's Vote