The missing juvenile, Ryan D Larsen, walked away from his elementary school in La Vista, Nebraska around noon on 5/17/2021. Ryan was seen near his apartment shortly after he walked away from the school. There have been no confirmed sightings since this time. Ryan has high functioning autism and has a history of running away and hiding; however, he has always been found shortly afterward near the location where he left. Ryan is described as being 5'08" tall, around 125 pounds, with brown hair and hazel eyes. Ryan was last seen wearing a black hoody, blue jeans, an Old Navy shirt and had a polka-dotted umbrella.