down at the floor. waiting for it to be over. >> in the days after crystie died, everyone in the family spoke with police, hoping they could help in some way. anyway. michel had a story about the day before crystie died. as she left with the kids that morning, there was a man in the lobby of their building. >> i came around the corner and there was a guy, he was sitting on the stairs. when i came around he started me a little bit. so i asked him what he was doing there. then he told me he was waiting for someone. >> michel had a bad feeling about him. >> i kind of got this instinct that said, remember what he looks like. and then i frozen what he looked like and went on about my business. and she warned crystie about the man. >> i called her to tell her there was a strange guy on the stairs. just be careful when she came. up >> so, was the man michel saw on monday, the same man witnesses saw on tuesday? running from the scene after