This month marks five years since Ryan Larsen, a boy with autism, went missing. He was last seen leaving La Vista West Elementary School on May 17, 2021. His mother, Tammi, unsuccessfully sued the Papillion La Vista School District for financial damages, but the case was dismissed by a judge who lacked jurisdiction. According to Nebraska law, a missing person can be declared dead after five years. If you have information regarding Ryan's whereabouts, call the La Vista Police Department at 402-331-1353.