A man in Minnesota in the United States has confessed to abducting and killing 11-year-old Jacob Wetterling nearly 27 years ago, putting to rest a mystery that had haunted the state and led to changes in national sex offender laws.

Danny Heinrich made the admission as he pleaded guilty to federal child pornography charges that could put him behind bars for decades.
Asked whether he abducted, sexually assaulted and murdered Jacob, Heinrich said: “Yes I did.”

With Jacob’s parents, Patty and Jerry Wetterling, in the courtroom, Heinrich went on to relate details of the crime: how he donned a mask and confronted Jacob and two friends with a revolver near Jacob’s St. Joseph home on October 22, 1989.

He said he told the two friends to run, handcuffed Jacob and drove him to a gravel pit near Paynesville, where he assaulted him. Afterward, he shot the boy and later buried him about 100m away.

Heinrich said when he took Jacob, the boy asked: “What did I do wrong?”

Danny Heinrich took police to the site of Jacob’s remains last week. Photo: AAP.

Heinrich, 53, of Annandale, led authorities to Jacob’s buried remains in a central Minnesota field last week. His remains were identified Saturday.

Authorities named Heinrich as a person of interest in Jacob’s disappearance last October when they announced the child pornography charges.

Heinrich had long been under investigators’ scrutiny. They first questioned him shortly after Jacob’s abduction, but he maintained his innocence and they never had enough evidence to charge him.

They turned a renewed spotlight on him as part of a fresh look into Jacob’s abduction around its 25th anniversary.

As part of that effort, investigators took another look at the sexual assault of 12-year-old Jared Scheierl, of Cold Spring, nine months before Jacob’s disappearance. Investigators had long suspected the two cases were connected.

Using technology that wasn’t available in 1989, investigators found Heinrich’s DNA on Scheierl’s sweatshirt, and used that evidence to get a search warrant for Heinrich’s home, where they found a large collection of child pornography.

The statute of limitations had expired for charging him in the assault on Scheierl, but a grand jury indicted him on 25 child pornography counts.

Patty and Jerry Wetterling show a photo of their son Jacob who was abducted in October of 1989. Photo: AAP.

The AP typically doesn’t identify victims of sexual assault, but Scheierl has spoken publicly for years about his case, saying it helped him cope with the trauma and that he hoped it could help investigators find his attacker and Jacob’s kidnapper.

Jacob’s mother, Patty Wetterling, always kept hope her son would be found alive.

She became a national advocate for missing children, and with her husband, Jerry Wetterling, founded the Jacob Wetterling Resource Centre, which works to help communities and families prevent child exploitation.

In 1994, Congress passed a law named after Jacob that requires states to establish sex offender registries.