going to go find him back through the woods? i mean, um, you know, it just wasn't there with the information we had. in this case. >> reporter: petito's remains were found in wyoming on september 19th. the coroner ruling it a homicide. police say they never spoke with laundrie before he left the home he and petito shared with his parents. they did not see or speak with him during their visit on september 11th, the day petito's parents reported her missing. authorities visited the home, again, on september 17th when laundrie's parents reported him missing but refused to answer questions about petito's whereabouts. behavior police described as odd. police did not see or speak with brian during that visit. police also confirming they do not have the cell phones laundrie or petito used during their cross-country trip. cnn previously reported laundrie bought a new cell phone from an at&t store in north port on september 4th and left it behind on september 13th. laundrie has not been charged in