Brian Laundrie's sister says she hasn't spoken to her parents in two years amid fallout from a new docuseries that reveals text messages between her and her mom that shows them joking about how police let Gabby Petito's killer slip out under their nose before ultimately killing himself in a park nearby.

Brian Laundrie’s parents are Roberta and Christopher Laundrie. As of October 2023, they lived in North Port, Florida, according to court documents. In addition to their late son, they share one daughter, Cassandra, born in 1989.