Glenda Richard, Shirley Small, or Rebecca Huff. However, Michigan authorities refused to go in on the deal so the cases in that state remained open. Linda Tilley, 22, a student at the University of Texas, was drowned in the swimming pool of her apartment complex in September 1981, according to his confession. One week later, he also killed Elizabeth Montgomery, 25, by stabbing her. Susan Wolf, 21, was several steps from her apartment when she was fatally stabbed in the arm and chest while going home after purchasing ice cream from a grocery store. Coral acknowledged another murder from January 1982—that of 27-year-old Phyllis Tamm, who was attacked while jogging. Coral alleged that after choking her with his hands, he tied an elastic strap to a tree branch and hung her there. Margret Fossi, a 25-year-old architecture student who appeared to have passed away from a strike to the throat, was murdered by Coral almost two days later. At Rice University, her body was discovered in the trunk of her vehicle. Coral claimed that he burnt her shoes, her pocketbook, the blueprints she was carrying, and her belongings in an effort to "destroy her spirit." Additionally, Watts said to authorities that on January 16 he later saw Julia Sanchez, a young woman, attempting to fix a flat tyre on a motorway. Sanchez was left for dead after Watts sliced her throat. Despite this, she lived. Coral claimed to have assaulted two additional women in the Houston region that same month. Patty Johnson, then 19-years-old, was attacked on January 30, 1982 as she exited her car on her way home. Watts slashed her throat in an attempt to kill her. Watts left after hearing someone yell who had heard what was happening. Johnson survived, and up until Watts admitted guilt, another man had received a life sentence for the assault. The second victim Watts cited was "Martell," a 19-year-old who had been attacked outside of her residence and stabbed three times with a screwdriver but had managed to survive. Coral also admitted to killing Elena Semander, 20, Emily LaQua, 14, Anna Ledet, 34, Yolanda Gracia, 21, Carrie Jefferson, 32, Suzanne Searles, 25, and Michele Maday, 20, between February and May 1982. Coral was never put on trial for the majority of the murders despite his confessions due to the agreement he made. Michigan trial Watts was sentenced to the agreed 60