estimated to be about three to four weeks before her body was found on september 19th in bridger teton national forest in wyoming. joining me now is casey jordan, criminalologist. casey, good evening. yeah. yeah. it s tough. i m glad you could join us. yeah. what do these autopsy results tell you? i would have given you 90% odds it would be strangulation because it s highly consistent with the controlling behavior we ve seen from brian laundrie and we know he s not charged and he s a person of interest but obviously, it just fits with the puzzle that we ve been trying to solve for the past month. yeah. what does it say to you about the person that killed gabby? this was a crime of passion. impulse? well, i m going to argue it s not nearly as impulsive as you might think. again, impulse is going to be picking up any kind of weapon of opportunity, a rock, a knife