D'Aquilla said it is unclear if anyone but Lacey's parents saw her in the years leading up to her death.
Lacey Fletcher suffered from a disability, her parents said in an interview with detectives on January 18.
Lacey was home schooled from the time she was in high school and experienced severe social anxiety as a teen, her parents said.
The Fletchers also stated that their daughter refused to leave the living room couch.
They claim to have brought Lacey her meals, even saying that she would urinate and defecate in towels or on the floor, as she was afraid to leave the couch.
The Fletchers also claim that Lacey had not seen a doctor in 10 years because she had not been ill.
Recluse's body found 'in couch crater' as caretaker parents may face charges
good grief. I don't even know what to say. They lived there with her basically slowing rotting to death on that couch? Like, how??? I mean not to be flippant but how can someone be that "nose blind" as to be able to do that? These parents . . . What on earth?