we reached out to his representatives so get a better idea of why he showed up at the laundrie house. no one answered the door after he knocked. the man got back into his vehicle, left the neighborhood, but not before police stopped him and asked him a few questions before he was able to drive out of the neighborhood. and that s really what s happening here. there are a lot of different elements. a lot of people with high interest in this case. thank you so much. and let s discuss this with former fbi senior profiler and special agent, mary ellen o toole. good to see you. the search is entering its second week. there has been no sign of brian laundrie. what do you think about this? well, i have a couple of thoughts on this. obviously brian doesn t want to be found. but that is if he s still alive and that s always an issue in a case like this. i believe that the law enforcement folks, the fbi and
one killer drove nearly ten hours to wreak havoc on shoppers at an el paso, texas, walmart. the other is believed to have murdered his own sister during his deadly attack on the streets of dayton, ohio. between them they killed 29 people within the space of 13 hours and left dozens more fighting for their lives in these two cities. they aren t the first, they won t be the last. but what can we learn about them? what can we learn about the psychology of a killer? mary ellen atula is joining us, a former fbi senior profiler and former fbi special agent. thank you for joining us. among the nine people, the killer in dayton, ohio, killed his own sister. what does that tell you? that s a pretty stunning development in that case. it could suggest that there was also a domestic violence aspect to it. as more information comes out, we ll learn that. but if you just set that aside, this is someone that came heavily armed with lots of ammunition, the vest, so the
the killer who carried out the las vegas massacre. cnn has obtained a court deposition taken back in 2013. part of a civil lawsuit filed by the gunman against the cosmo politan hotel in las vegas after he slipped and fell in the walkway. in this deposition, he called himself the biggest video poker player in the world saying he would stay up all night and sleep all day. he said he would gamble up to $1 million in a single night. he called it a game of discipline. at times, hi appeared sarcastic while telling his attorney he stayed sober while gambling. he said he was prescribed valium by a doctor and took the drug for anxiousness. up next, a senior profiler joins me. we ll analyze these revelation including what the note inside his hotel room revealed. stay with us. than our name suggests. we re an organic tea company.
the shotgun. he was looking for it specifically. he didn t like the price in the beginning and came back the next week and looked it over again and wanted to see if we would wheel and deal from there. we only have so much room that we can with firearms. he came back the third time and he made the purchase. experts tell you that the guns found in the hotel room appear to be modified in some fashion making them into military grade machine guns. that s something that investigators are going to be looking at and the surveillance video from inside the hotel. as you know, there are probably more security cameras in las vegas than anywhere in the world. you cannot escape them whether it s at the check in or the elevators or etc. you will look at the footage to see if the information can be gathered. on the ground for us in las veg vegas, let s continue the conversation about the shooter. joining me is a former senior
all right, the breaking news, the intense manhunt for a killer in germany. police there confirm a tunisian man s fingerprintsters are truck that crashed into a crowded outdoor christmas market. 12 killed, 48 others hurt. the one suspect so far is on the loose and he s no stranger to terror investigators. they say 24-year-old amri has connections to an isis recruiting network whose members are on record talking about attack crowds with trucks inside germany. joining us, mary ellen o toole, a senior profiler for the fbi. thank you for joining us. we ve been talking to paul cruickshank, our senior terrorism analyst, who told us there s been a jaw-dropping amount of detail that investigators knew about anis amri before the attack. they knew he d been in touch with isis recruiters.