POCATELLO—Police scoured Pocatello last night for a missing 5-year-old boy. The boy who was reported missing around 9:40 p.m. and located about two hours later with his 20-year-old sister. Kysen Cooper was last seen around 5 pm and it was unclear why so much time elapses before he was reported missing. Police eventually confirmed they boy was with his sister but had to track them through her cell phone. They were found in a neighborhood near Alameda Park.