robert davis and his friend, kevin marsh, knew them as aggressive troublemakers in high school. >> peopleere afraid of them. if they come through the hallway, people would move out the way for them. try not to be around them. >> kevin's friend, shy and awkward robert, seemed to be a favorite target. >> they used to pick on him all the time. called him retarded. fat, ugly, stupid. >> robert said he tried to ignore it, but they knew his vulnerabilities. >> i tried to keep my distance from them when i could and stay cordial when we were in close proximity to each other. >> safer that way, said robert. in any case, the detectives paid a visit to the fugetts' house where they learned enough to march the pair down to police headquarters two days later for questioning. rocky admitted he was there. to rob the place. >> i was in the house. i started out downstairs. jessica went upstairs first. >> detective phil giles interviewed jessica. >> she eventually acknowledged. she tried to say it was somebody else first. and then at some point put herself there. >> it was supposed to be routine. we go in,