scene, called law enforcement, but when law enforcement got there, you had friends on scene. you want to preserve a crime scene. it seems like everyone watches crimes movies and unsolved mysteries. don t come in, we want to preserve it. but it seems like a lot of these young people were at the scene. again, it s gruesome. you see pictures of blood dripping down the foundation. it was a horrible scene. it makes the point that you get footprints and other things that are collected. kayleigh: that s right. and we know that there were nine calls made just before these killings to a man named jack. we found out a little bit more about jack who appears to be an ex-boyfriend. i would like to play the sound bite from kaylee goncalves mom and father who say no connection, but you might think you have a lead and then it simply goes away. listen to this. we love jack. absolutely love jack. we stand behind jack 1000%. jack was kaylee s boyfriend for