One year after Bryan Kohberger pleaded guilty, he's now saying he’s innocent and filed a petition for post-conviction relief in an attempt to abandon his guilty plea.

Idaho college killer Bryan Kohberger has petitioned to revoke his guilty plea and is demanding to stand trial after he previously admitted to slaughtering four students.

Bryan Kohberger, the man convicted of fatally stabbing four University of Idaho students, is seeking to take back his guilty plea, he told The New York Times in an interview from…