The cold case of finding Eugenie Boisfontaine's killer could lead detectives into a new direction on Discovery Channel's Killing Fields.

The Eugenie Boisfontaine Case Is Reopened 

The series' newest episode, airing tonight, Jan. 26, will see Detective Lori Morgan looking into a new cutting edge technology examining DNA that could finally help detectives see the face of Eugenie's killer according to a press release. Along with the theories the detectives all have for who may have murdered her back in 1997, it could help them come a little closer to closing the cold case.

Enstars has an exclusive sneak peek below, which sees Detective Leslie Bradford and Detective Aubrey St. Angelo discussing the case before St. Angelo reveals who he thinks may have been responsible for the shocking and brutal crime.

Will Flyers Of Eugenie Boisfontaine Help 'Smoke Out' The Murderer?

"I think there's a possibility that Eugenie's killer could have been her lover," he says in the clip. "Relationships go bad. Bad breakup, can't stand to see you with somebody else. 'If I can't have you nobody else can, so I'm going to kill you.'"

He then reveals that his reason for thinking the way he does is because it is a common motive for crimes like the one committed against Eugenie, but people don't realize that it is something that happens that much-which allows some of these killers to slip away without paying for their crimes.

"Going from 'I do,' to 'I hope you die and rot,' is more common than most people think," he says.

Killing Fields airs on Tuesdays at 10 p.m. on Discovery Channel.

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