Miranda Barbour, the self-professed serial killer from Pennsylvania, is a pathological liar who was just a fan of the Showtime series Dexter, according to her sister.
She is borrowing straight from the the award-winning show about a serial killer who kills miscreants who beat the system, Ashley Dean told The Daily Item in Sunbury, Pa.
"If you listen to what she is saying, she is using descriptions from the show," says Dean, 22, who lives in Alaska. "Miranda is just saying these things."
Dexter ended its run last September after eight popular seasons.
Miranda Barbour, 19, and her husband, Elytte, 22, are charged with the murder of Troy LeFerrara, 42, who police say was lured to death via Craiglist.
Barbour, who appeared in court Tuesday for the case but didn't say a word, claimed to have killed at least 22 people but fewer than 100 other people.
Her sister says not to believe the disturbed Craigslist killer, at all: