The Associated Press – One of two men convicted in the 1993 murders that spawned the movie Boys Don’t Cry now says he was the only attacker who shot and stabbed a transgender person and two other victims.

Marvin Nissen’s new account that he was the lone killer could reignite a case that drew the country’s attention to the issues of transgender people.

The man Nissen once blamed for the killings, John Lotter, is now on death row in Nebraska and has asked for a new trial.

Brandon Teena was born a female but for a time lived as a man in rural southeast Nebraska and dated a female friend of the two men. Prosecutors said the 21-year-old was killed in a farmhouse near Humboldt after reporting being raped by Lotter and Nissen. During the trial, Nissen said he had stabbed Teena but that Lotter fired all the shots that killed Teena and the others.

“He has finally admitted that the testimony that secured John Lotter’s conviction was all a lie,” Lotter attorney Paula Hutchinson said Thursday.

Lotter has maintained since his arrest that he is innocent.

Nissen, who is serving a life sentence, made the admission in a sworn affidavit now being used in Lotter’s motion.

“I am the person who shot and stabbed Teena Brandon. I am the person who shot Philip Devine. I am the person who shot Lisa Lambert,” Nissen says in the affidavit. He says that to avoid the death penalty, he initially testified that Lotter pulled the trigger.

Lisa Lambert, 24, and Philip DeVine, 22, witnessed Teena’s death in a farmhouse.

Hutchinson said that the double-jeopardy rule against trying people for the same crime twice will likely keep Nissen from being tried again and possibly receiving a death sentence. Lotter is seeking complete exoneration, saying he had no role in the crime.

According to a July report from Nissen’s mental health counselor, Nissen described himself as the “trigger man” in the murders and told the counselor that “the idea for the murders was initially Lotter’s idea” but “Lotter’s gun jammed and Nissen proceeded to shoot all three victims.”