Leavitt, of Layton, was driving north on U.S. Highway 89 Thursday afternoon when the Toyota Tacoma truck he was driving drifted into southbound traffic and hit a Chevrolet Cavalier driven by 39-year-old Janine Howard near 2200 North, Chatlin said.
Howard and her 11-year-old son, Matthew, died Thursday. Howard's 8-year-old daughter, Esther, died a day later at Primary Children's Medical Center. Howard's two other children remained in Primary Children's on Tuesday: Caleb, 7, remained in critical condition; and Rachel, 13, was in stable condition, Chatlin said.
Leavitt remained in stable condition at Ogden Regional Medical Center, Chatlin said. He had a broken back and ankle.
An account, called the Howard Family Relief Fund, was created at Washington Mutual Credit Union to assist the family, which does not have medical insurance.