James and Betty Turpin, David's parents and the children's grandparents, also told ABC News the Turpin children were given “very strict homeschooling” and were forced to memorize long passages in the Bible, with a few trying to memorize the entire religious text outright.
James and Betty also told ABC News that, despite David and Louise being in the Pentecostal faith, they did not have a church in the area and knew of no friends of the couple. When they visited the family in Perris around four or five years ago, they remembered the children looking thin, but believed the kids appeared to be part of a “happy family.”
Riverside County Sheriff’s Department Capt. Greg Fellows said Louise Turpin was surprised when officers first encountered her at the home.
“It seemed the mother was perplexed as to why we were at that residence,” he told reporters Tuesday, adding that police had no history of visiting the home.