Note: we are republishing this story, which originally made the news in May 2015.

In an attempt to prove his innocence, a Tennessee prisoner on death row inadvertently provided more evidence that he committed the crime.

Marlon Kiser was sentenced to death row for killing Hamilton County Deputy Donald Bond in 2003, Times Free Press reports.

Yet the man has repeatedly denied the charges, claiming his former roommate – James Michael Chattin – framed him.

Kiser took to his website, FreeMarlonKiser.com, to make his claim:

… James Michael Chattin had discovered that a Hamilton County Sheriff’s Deputy named Donald Kenneth Bond Jr. was seemingly having an affair with Tina Chattin who was Mike Chattin’s wife. On several different occasions, Mike Chattin has stated to several different individuals that his wife was seeing a cop and that he was going to kill him, and in the early morning hours of September 6th, 2001, that is exactly what Mike Chattin did.

And then, to throw suspicion off of Mike Chattin, he ran to police pointing his finger at me because I had a pending police brutality lawsuit against the Chattanooga Police Department since 1998 which was scheduled to be heard on September 17th, eleven days after Deputy Donald Bond’s death.