Father-Daughter Con Artists Carved Up Blonde After Tinder Date

Together, they reportedly conned auctions, pawnshops and antique stores out of cash and inventory, while passing bogus checks and counterfeit coins.

Last April, they crashed a coin auction in Pennsylvania's York County.

The two were dressed to the nines and "presented themselves as high rollers," said Scott Wehrly of Wehrly's Auction.

In the end, Trail floated a phony check for $23,298.

But the couple's con-artist act is believed to have turned bloody  when Loofe, 24, suddenly vanished after using the online app Tinder to arrange a lesbian date for Nov. 15 with Boswell.

Boswell has insisted she's innocent, saying: "I met her on a Tuesday, we drove around Lincoln, smoked weed, had a great time, we hit it off. I dropped her off at home. Picked her up the next night at her house. We drove around, smoked weed again."

But since Loofe's corpse was cut up, a police source said her killing is being probed as a potential ritualistic slaying.

The cons "were kind of acting like Bonnie and Clyde, or James Dean — a 'rebel without a cause,'" said Larry Barksdale, a forensic science professor at the University of Nebraska-Lincoln.