we were watching cold case and criminal files , so we thought we were real detectives. too much tv can be a dangerous thing. or maybe this was the dynamic of the taylor family. the sisters who were going to together, al crystal resource on, we re now helping solve her murder. so, sketch in hand, they canvassed the neighborhood. you, not the police? she became so obsessed, it worries me halep says she was. she would say, he s not gonna get away with doing this to my baby sister. tia was afraid her mom and her and were putting their own lives in danger. i threatened to tell the police. like, you guys are not supposed to be doing that. you guys don t have weapons. what are you going to do if or what are you looking for? what s gonna do if you find? it bothers no arguing with