CNN Forensic Files June 23, 2014 08:41:00
>> 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 hadnt previously been thought of as suspects. the man who claimed he found christinas body, 32-year-old todd hale, and christinas 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...
Source: archive.org