this was yet another clue that the killer lived nearby. not only did he have bare feet, but he was concerned about leaving a blood trail, possibly one leading straight to his door. this pointed towards two men who hadn t previously been thought of as suspects. the man who claimed he found christina s body, 32-year-old todd hale, and christina s next-door neighbor, carlos robinson who had called 911. both knew one another since they both helped christina move into her apartment three days earlier. investigators had been suspicious of todd hale s claim that he d been able to enter christina s apartment through a small window opening without disturbing the items on the entertainment center inside. we thought for todd to get in through that window he would have to maybe have an acrobat s physique, which he did not.