![](https://cdn.cnn.com/cnnnext/dam/assets/211005085609-01-cassie-laundrie-abc-intvw-super-tease.jpg)
“No, I do not know where Brian is. … I’d turn him in,” Cassie Laundrie said in an exclusive interview with ABC’s “Good Morning America” that aired Tuesday.
Though authorities have not explicitly connected Laundrie to Petito’s death, they are looking for him, in part over a federal arrest warrant accusing him of illegally using another person’s debit card.
This is a developing story and will be updated.