Former Nurse Arrested In 1999 Cold Case Slaying Of Illinois Woman

The victim suffered "barbaric brutality," according to investigators.

November 15, 2019

Linda Laroche (Lee County Sheriff's Office)

Linda Laroche (Lee County Sheriff's Office)

By: Aaron Rasmussen

Twenty years after a Jane Doe was found dead in a Wisconsin cornfield, police have discovered her identity and accused a former nurse of killing her.

In July 1999, the victim’s body, clad in black sweatpants and an embroidered denim shirt, was found in Raymond, a small town just over an hour’s drive north of Chicago.

"The utter barbaric brutality inflicted on this young woman is something that none of us will ever forget,” Racine County Sheriff Christopher Schmaling said at a press conference last week, ABC News reported.

The 5-foot-8, 120-pound woman, was “slightly malnourished” and had “several suspicious marks, burns, abrasions, and lacerations,” according to the criminal complaint. The victim also reportedly sustained blunt trauma to the head and a broken nose and ribs.

The Milwaukee County Medical Examiner’s Office performed the autopsy and ruled the woman’s death a homicide. Cause of death was attributed to "sepsis pneumonia as a result of infection from injuries sustained from chronic abuse," according to a copy of the criminal complaint obtained by Milwaukee's WITI News.

While police knew how the victim died, they spent two decades chasing clues to her identity.

“It was just kind of sad that after all these years, she’s still nobody,” Megan Rios, who discovered the body while walking with her father, told Milwaukee's WISN-TV in 2012. "You know, I can still see her in my mind every day. You would think somebody who knew her before her passing away would recognize her."

Racine County investigators finally got a break in September. An anonymous tipster alleged Linda Laroche, a resident of Cape Coral, Florida, "was telling people that she had killed a woman back when she lived in Illinois," according to the criminal complaint.

The Jane Doe was subsequently identified as 23-year-old Peggy Lynn Johnson. Sheriff Schmaling said familial DNA testing confirmed her identity.

Peggy Lynn Johnson (Wisconsin Department of Justice)

Peggy Lynn Johnson (Wisconsin Department of Justice)

“After her mother died, Peggy was approximately 18 years old, cognitively impaired, on her own, and went searching for help at a medical clinic in McHenry, Ill.,” Schmaling said. “There, she met a registered nurse named Linda LaRoche.”

LaRoche took Johnson into her family’s suburban Chicago home, where she worked as a nanny and housekeeper until her death, according to police.

"There she suffered long-term and horrific abuse at the hand of Linda Laroche," Schmaling said.

"Laroche was verbally and emotionally cruel [to Johnson], at times screaming at her like an animal," investigators reportedly wrote in the complaint, adding, "At times when not working for the family, Peggy would be made to sleep and stay in a crawl space under the home."

Authorities further allege Laroche once went after Johnson with a pitchfork and stabbed her in the head.

Laroche’s ex-husband allegedly told authorities the last time he saw Johnson she was "lying on the ground lifeless.” His wife said Johnson, "overdosed and she was going to take her away from their house so they would not be involved,” according to the complaint.

When detectives questioned Laroche, now 64, she allegedly said, “Peggy would steal, have men come to see her at their house, and … would go into the crawlspace of their house to steal medications,” police said.

Laroche allegedly admitted abusing Johnson but, according to police, claimed things came to a head when the woman fainted after taking pills. Laroche said she "decided she couldn’t handle Peggy anymore and took her to a phone booth at a nearby gas station," and then “turned [her] over to her grandmother," according to the complaint.

"When confronted with the fact that Peggy’s grandmother had been interviewed by police and said she had never met Laroche or her husband, Laroche later changed her story and admitted that she was not sure who the person was that she left Peggy with," the complaint continued.

In another police interview, Laroche allegedly told a different version of what happened, saying she drove Johnson, who was never reported missing, from Illinois to Wisconsin, police said.

"Laroche admitted to letting Peggy out of the car in a rural area and leaving her by the side of the road," reads the complaint. "Laroche asserted that Peggy was not injured at all when she dropped her off and that something must have happened to her after she dropped her off."

Laroche, the reputed founder of a jail medical-care company, faces charges of first-degree intentional homicide and hiding a corpse, police said. She will be extradited from Florida to Wisconsin.

Johnson's family reportedly plans to have her body exhumed and reburied beside her mother in Belvidere, Illinois.

Read more: Washington Post

Watch Racine County Sheriff Christopher Schmaling speak at a press conference regarding a cold case, the death of Peggy Lynn Johnson in 1999.

Next Up

Headless, Handless Body Found In 1980 Was Finally Identified Over Four Decades Later

On March 20, 1980, police in Fishkill, New York found a decapitated and handless body. 42 years later, the body was identified as 44-year-old Manhattan woman Anna L. Papalardo-Blake.

5 Things To Know About Lori Vallow And The Investigation Into The Death Of Her Children

The Idaho mom’s son and daughter disappeared without a trace in September 2019. Their remains were found buried in shallow graves in June 2020.

Man Arrested After Missing Texas Woman Madeline Molina Pantoja Found Dead

A 21-year-old Texas woman was last heard arguing with a man on May 10, and she was never seen again. Nine days after she was reported missing, her remains were found in a rural area.

Missing Alabama Woman May Have Been Kidnapped And Pushed Off A Cliff

Mary Elizabeth Isbell Wright has been missing for nearly two years. After a long investigation, Loretta Kay Carr, 43, has been arrested and charged for kidnapping and murdering her.

Who Was Notorious Jewel Thief Jack “Murph The Surf” Murphy?

Not all of the details Murphy shared about his life can be verified, but what we know to be true is a fascinating tale about a daytime surfer who moonlighted as a high-end thief.

Police Believe Florida Man May Have Killed 3 Women He Once Dated

‘He is the devil,’ says the daughter of one of suspect Cleveland Hall Jr.’s possible victims.

80-Year-Old Woman Charged In 1985 Cold Case Murder Of Romantic Rival

A love-triangle resulted in the tragic murder of Yvonne Menke nearly four decades ago. The alleged killer, now 80, has finally been arrested for shooting her three times in her head and neck.

Texas Man Murdered Woman After He Took Her Out On Date To Concert

Erika Andrea Gaytan appeared happy when she posted on social media from the event in El Paso.

Suspect Arrested In Connection With 1987 Cold Case Murder Of Missouri Woman

Police say solving the cold case is a “shining example of the importance of never giving up” and “pursuing justice relentlessly.”

Walmart Surveillance Captured The Moments A Man Stepped Into Danger’s Path

25-year-old Christopher Gray had plans to spend the night with his friends, so it took his family more than a day to realize he was missing.