It started as a heartwarming tale. But in a "too good to be true" twist, prosecutors say, Mark D'Amico, Kate McClure and Johnny Bobbitt Jr. now face charges.
Samuel Little provided details on two killings in the Gulf Coast town of Houma "that only the murderer would have known."
Jake Wagner, along with his father, mother and older brother, is charged with killing his ex-girlfriend and seven members of her family.
"It's unbreathable when you're walking outside. We're walking around with masks right now," said Kristen Bole, a spokeswoman for UCSF Medical Center.
All sessions were once a week for 90 minutes.