Utah Highway Patrol troopers want the publicâs help in bringing to justice a man who attacked a woman on Interstate 80. Department of Public Safety spokeswoman Marissa Cote said the incident occurred about 10:15 p.m. Wednesday on eastbound I-80 near the Lambs Canyon exit in Parleys Canyon. The woman reportedly had stopped to help the man, but shortly afterward he assaulted her and tried to hold her against her will. At some point, the woman escaped and called 911.