'The Dead Files' comes to Cedar Park

Casey could not reveal the subjects' last names or the location of the property where filming occurred. The episode is scheduled to air at 9 p.m. June 8 on the Travel Channel.

The show seeks to validate any paranormal findings with physical evidence. Enter DiSchiavi, a 21-year veteran of the New York Police Department.

Despite working with psychics as an NYPD homicide detective, DiSchiavi said that Allan is the first authentic medium he has ever encountered.

"Nobody I worked with ever impressed me—it was all smoke and mirrors—and then I met Amy and she kind of blew me away," DiSchiavi said, referring to his work with Allan on the show's pilot episode. "Every detective keeps something to themselves that nobody else would know about, yet she hit on it. Chills went up and down my neck."

It was DiSchiavi's healthy amount of skepticism that made him an ideal counter to Allan, Casey said.

"The thing about paranormal activity—either you're a believer or you're not. There's very little middle ground," he said. "What I think our show does that others do not is it ropes in people who are not typically believers or fans because Steve is conducting a very real investigation."

The show's two stars collaborate at the end of each episode to reveal their respective investigations into the same case. The Cedar Park–based episode promises to resolve the problems facing Annie, DiSchiavi said.

"Cedar Park was a real interesting case," he said. "I think it was a life-altering thing Amy did for (Annie) that will help her live much more peacefully."