Video: Interviews with Austin Harrouff's parents after his deadly attack on two people

In a newly released interviews with Martin County Sheriff’s Office investigators and an assistant state attorney, Austin Harrouff’s parents, Mina and Wade Harrouff, talk about their son after he fatally attacked two people on Aug. 15, 2016. They describe his behavior in the days and hours before he killed the couple. Harrouff, now 21, is charged with two counts of first degree murder and gained national attention after authorities said they found him on top of one of his victims, biting the man’s face.