After a body consistent with the description of Gabby Petito was found near Grand Teton National Park in Wyoming on Sunday, Florida authorities have turned their focus to finding Petito's missing fiancé Brian Laundrie. The FBI executed a search warrant Monday at Laundrie's home in North Port, and officials began gathering evidence to piece together possible clues. Laundrie's parents were briefly evacuated from the home but were later allowed back inside. Officials also towed away Laundrie's silver Mustang from the property. Meanwhile, police have stopped searching the swampy preserves in southern Sarasota County for Laundrie as the case turns to a criminal investigation.