Molly Bish disappeared 3 years ago from her lifeguard stand in Warren, Mass.
Recently a bathing suit was found that is thought to be hers, and the profilers think that the crime was committed by a local man.

''This was a hometown guy, and he knows the area,'' said John Kelly, a clinical social worker and forensic examiner who runs a profiling firm. ''This isn't some guy who pulled in off the interchange, grabbed her, and just went to this remote place. No way.''

Trouble is, the District Attorney's office can't figure out who to go after. Why? Because the "magic box" has given them too many suspects!

"Worcester District Attorney John Conte said last week that authorities have suspects in mind, and he acknowledged that 11 people have failed polygraph tests during the investigation."

Are we to believe that there are 11 people who have complicity in this crime? 11 people who have managed to keep there mouths shut for 3 years? Not even remotely likely. It is apparent that even the "specific incident" polygraph has some serious flaws.

http://www.boston.com/dailyglobe2/146/metro/Predator_is_eyed_in_Bish_case+.shtml