Walmart arson: Adilyn Monette ordered detained after Woodstock Walmart fire on Lake Avenue, McHenry County authorities say

A dramatic incident unfolded in Woodstock, Illinois, as a woman was detained on Friday after allegedly igniting a fire inside a Walmart store, according to the McHenry County State’s Attorney’s Office.

Identified as 21-year-old Adilyn Monette, the woman is accused of setting the blaze on New Year’s Eve at the Walmart located on Lake Avenue. The McHenry County Sheriff’s Office provided documentation detailing the events.

ABC7 Chicago is now streaming 24/7. Click here to watch

According to the state’s attorney’s office, Monette entered the store around 7:20 p.m. on Wednesday. Surveillance footage reportedly captured her taking a can of camping fuel from the camping supplies aisle and placing it in her cart. She then proceeded to the baby and infant section of the store.

In a shocking turn of events, Monette returned to the camping aisle to grab an additional can of fuel, which she then used to douse several cribs in the baby section. She allegedly set them ablaze before hastily leaving the premises.

Although Monette managed to flee the scene initially, Woodstock police were able to track her down using her vehicle’s registration information.

Fortunately, no injuries were reported. However, the incident did cause panic as both shoppers and staff were evacuated. Fire officials confirmed that the store’s sprinkler system successfully extinguished the flames, preventing further damage.

Officials estimate that the fire caused more than $10,000 in damage. The store will be closed again Friday.

Monette is charged with felony aggravated arson.

She also has a pending arson charge out of Colorado, for which she was placed on supervised release pending trial, the state’s attorney’s office said.

Monette is due back in court on Wednesday.

Copyright © 2026 WLS-TV. All Rights Reserved.

You May Also Like

Two bodies found in Lancaster desert during missing man search

Two Bodies Found in Lancaster Desert During Search for Missing Man

A disturbing discovery in Southern California has triggered a homicide investigation, just…
Hurricane Polo's remnants bringing more rains to flood-struck US Southwest

Hurricane Polo Remnants Bring More Rain to Flood-Hit US Southwest

After striking Mexico, Polo weakened as it moved east, sending inches of…
‘American Idol’ contestant’s 100K texts with mistress show motive in wife’s murder, prosecutors say

American Idol Alum Caleb Flynn Convicted of Wife’s Murder

Former “American Idol” contestant Caleb Flynn was convicted Tuesday of murdering his…
Backpack voted Fat Bear Week 2026 winner, beating out another offspring of former champ

Backpack Wins Fat Bear Week 2026, Beating Another Offspring of Former Champion

Backpack is officially the winner of 2026 Fat Bear Week, defeating the…
Jack Smith accused of 'corrupt' probe of Trump, Republican lawmakers

Republicans Accuse Special Counsel Jack Smith of ‘Corrupt’ Trump Investigation

WASHINGTON — Former special counsel Jack Smith faced sharp questioning Tuesday from…
Charlie Kirk's mother has emotional response to Erika Kirk speculation in rare interview

Charlie Kirk’s Mother Responds Emotionally to Erika Kirk Rumors

Erika Kirk reflects on grief one year after husband’s assassination Nearly a…
Dennis Haskins, who played Mr. Belding on

Dennis Haskins, Who Played Mr. Belding on Saved by the Bell TV Show

Dennis Haskins, best known for playing Principal Richard Belding on the 1990s…
DA defends decision not to prosecute alleged Cornell 'gang rape' case in 2024

DA Defends No Charges in Alleged 2024 Cornell Gang Rape Case

Prosecutors in upstate New York are defending their 2024 decision not to…
Pivotal Lindsay Clancy hearing could decide fate of her triple murder case after mistrial

Lindsay Clancy Hearing Could Decide Fate of Triple Murder Case

PLYMOUTH, Mass. — Lindsay Clancy is scheduled to appear in court Tuesday…
X2 roller coaster permanently closed at Six Flags Magic Mountain amid lawsuits

X2 Roller Coaster Permanently Closes at Six Flags Amid Lawsuits

VALENCIA, Calif. — X2, the Six Flags Magic Mountain roller coaster named…
Cornell frat bros were 'disgusting, despicable' and immoral — but not clearly criminal, DA insists

DA Says Cornell Fraternity Members’ Conduct Was ‘Disgusting’ but Not Clearly Criminal

The New York prosecutor reviewing allegations that seven Cornell fraternity members gang-raped…
Suspect accused of killing Pittsburgh pediatrician sexually assaulted woman hours earlier: police

Suspect in Pittsburgh Pediatrician Killing Allegedly Assaulted Woman

The man accused of killing a Pittsburgh pediatrician and critically injuring the…