Richard Allen, the Indiana man convicted of killing two middle school girls in 2017, was sentenced to 130 years in prison on Friday, almost eight years after the children’s bodies were found near a hiking trail.

Allen, 52, was convicted of murder in November after a four-week trial in the deaths of Abigail Williams, 13, and Liberty German, 14, in Delphi.

The bodies of the girls, who were close friends, were found near a hiking trail on Feb. 14, 2017, but their killings went unsolved for years.

Allen received the maximum sentence. Judge Frances C. Gull told him it ranks “right up there with the most hideous crimes.”

“These families will deal with your carnage forever,” the judge said.

Indianapolis State Police arrested Allen in October 2022. He was charged with murder after what the state police superintendent called a “long-term and complex investigation.”

Prosecutors said that Allen encountered the girls on the Monon High Bridge Trail and that, armed with a gun, he forced them down a hill and cut their throats.

A jury convicted Allen on Nov. 11 of four counts of murder: one count each of felony murder and murder for each victim.

Allen had faced a potential sentence of 45 to 130 years in prison.

His attorneys say they plan to appeal. “Richard Allen maintains his innocence,” they wrote in a sentencing memo ahead of Friday’s sentencing.

The killings shook the small town of Delphi, a community of around 2,900 about 60 miles northwest of Indianapolis.

Liberty had recorded a man who prosecutors allege was Allen in cellphone video that day. Prosecutors also said that an unspent .40-caliber round that came from Allen’s gun was found at the scene and that a black 2016 Ford Focus was seen on security video nearby — and that Allen owned the only such car registered in Carroll County when the murders took place.

Defense attorneys argued no one identified Allen as the man in the video or seen by witnesses. They also argued no forensic or DNA evidence connected him to the killings.

Prosecutors played an alleged confession made last year in a recorded jail call to his wife. In it, he says: “I did it, I killed Abby. I killed Abby and Libby.”

His wife did not appear to believe him and said his medication must be messing with his mind.

A former prison psychologist also testified that Allen confessed to her that he killed the girls, and prosecutors said he confessed to other prison staff members.

Allen’s defense attorney, Brad Rozzi, has attributed the confessions to a mental health crisis. Allen was being held in a maximum-security prison while he awaited trial. Defense attorneys have also argued he was kept in solitary confinement without due process.

Defense attorneys also wrote in a sentencing memorandum that Allen has a long history of mental health illness and that he had been treated for major depressive disorder and anxiety disorder throughout his life.

Allen, who was a CVS clerk at the time of the killings, was not a suspect until a file clerk organizing thousands of tips discovered a mislabeled “lead sheet” in September 2022.

The document, which had incorrectly been marked “clear,” showed that Allen reached out to investigators days after the killings and said he had been at the same location as the girls on the day they disappeared.

Defense attorneys have said that Allen often walked on that trail and that he voluntarily went to police because he wanted to help in any way he could.