![Gabby Petito's family: Brian Laundrie's parents knew about daughter's murder, lawsuit claims](https://cdn.newsserve.net/ONPglobe256.png)
Gabby Petito's family: Brian Laundrie's parents knew about daughter's murder, lawsuit claims
Gabby Petito's family filed a lawsuit against the parents of Brian Laundrie this week, accusing the Laundrie family of knowing their son murdered 22-year-old Petito and claiming they were planning to help him leave the country.
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