Protesters advocating for justice for Gabby Petito persisted outside of the home of Brian Laundrie's parents on Saturday as the search for him continues past a month. He is a person of interest in Petito's strangulation death and has a warrant out for his arrest related to unauthorized debit card use. Chris Laundrie was seen removing a protest sign from his yard on Saturday that said, "What if it was Cassie?" referring to his daughter.