and cyber security expert. thank you for joining us. thank you for having me on. this was not a random home invasion. that was not the case here. but at the same time it is still raising concerns with people. you say one of the first things people can do is if you see something say something. correct? absolutely. there were so many red flags in this case. i think we have kind of gotten into a culture, heather, where people are afraid to pick up the phone and call police. they can t be that way. if you see pizza being delivered to the door guy answering with gloves strange behavior that hasn t happened in 20-years. when you see something like this if there s something unsettling pick up the phone. the worst thing is you are wrong. the best thing is you stop something from happening. everyone that i speak with about this particular story they are all asking why didn t the husband haveor the housekeeper who spent the night why didn t he say anything to any one. why didn t the pers