NORTH PORT -- A specially trained K-9 unit has gone back to the scene of the Brian Laundrie search.
Newsnation is reporting the Pasco County Sheriff's Office has sent a dog that can detect human remains to the Carlton Reserve.
Laundrie is the only person of interest in Gabby Petito's death. He's charged with fraud for allegedly withdrawing money from his fiancee's bank account. He's been missing more than a month.
Just two days ago (Tuesday), the coroner in Teton County, Wyoming, ruled that Petito died of strangulation. She and Laundrie were on a cross-country trip in her van. He returned, alone, to North Port September 1st.