Scott Michael Greene, 46, was identified by police as the sole suspect in both shootings through "a series of leads and investigative tips", including a vehicle description provided by a witness. He was a resident of Urbandale. Less than two hours after his identification, the
Dallas County Sheriff's Office and the
Iowa State Patrol apprehended Greene at 9:15 a.m. According to police, he was found walking unarmed down G Trail at 320th Way, a
gravel road in Wiscotta, located south of
Redfield and some west of the shootings. He had flagged down an
Iowa Department of Natural Resources officer and asked him to call
9-1-1. He was transported to a hospital after he complained of a preexisting health problem.
Personal life Greene had three children from two relationships and was an employee at a furniture store from June 2006 to August 2013. Also, for three separate times in recent years, he had been a part-time worker at two local
Ace Hardware stores. Neighbors described Greene as a depressed loner and said that he had been going through several personal hardships, including the death of his father, the departure of his wife, and his separation from his children. At the time of the shootings, he was living with his mother and daughter in the former's house, located near Urbandale High School. Greene's probation officer wrote that Greene had complied with the terms of his probation, as well as medication recommendations. In addition, he stalked one of the involved black parents a week later after another game. Greene's behavior prompted school officials to consider increasing security at school events. Around the same time as the football game incident, Greene had an argument with his mother, Patricia Greene, over a
pit bull that was his daughter's
service dog, which he brought home, and attempted to kick her out of the house by filing a restraining order and charging her with domestic assault. Patricia, in turn, filed a restraining order of her own to get him out of the house. Greene made his first court appearance on November 4, where his bond was set at $10 million. His next court appearance was scheduled on November 14, but Greene reportedly waived this hearing on November 9, and it was postponed to November 19. On May 20, 2017, Greene withdrew his not-guilty plea and pleaded guilty to two counts of first degree murder. That same day, Greene was sentenced to life in prison without the possibility of parole. ==Aftermath==