Centennial, Colorado news: 11-year-old boy facing murder charges in little brother's death, Arapahoe County Sheriff's Office says

In the heart of Centennial, Colorado, a tragic incident has unfolded as local authorities have identified an 11-year-old boy as the suspect in the death of his 5-year-old brother. This heartbreaking revelation was shared by the Arapahoe County Sheriff’s Office on Wednesday.

The investigation into this somber event is being conducted by the sheriff’s office, focusing on the residence where the young boy’s life was tragically cut short. Despite the gravity of the situation, officials have reassured the public that there is no threat to the broader community.

This case is being treated with the utmost seriousness, classified as a homicide, and the circumstances surrounding the child’s untimely death are still being thoroughly examined by investigators.

Presently, the 11-year-old involved in this devastating incident is in police custody, as the community grapples with the shocking news and awaits further details from the ongoing investigation.

The child’s cause of death remains under investigation.

The 11-year-old is in custody, police said.

He’s facing charges of first-degree murder.

“Our hearts go out to the family of these two young boys and to everyone in our community who is grieving this loss,” Sheriff Tyler Brown said in a statement. “Cases involving the homicide of children are among the most difficult our deputies and investigators face. Our team is fully committed to a thorough investigation, and we will continue working tirelessly to determine exactly what happened. We know tragedies like this impact not only the family, but also classmates, teachers, and neighbors throughout the community. We appreciate the support and patience of the public as our investigators work to gather the facts and pursue justice in this case.”

Copyright © 2026 WLS-TV. All Rights Reserved.

You May Also Like

ICE says officer shot and killed illegal immigrant who tried to ram him with car in Houston

ICE Says Officer Fatally Shot Migrant Who Allegedly Tried to Ram Him With a Car in Houston

A man described by U.S. Immigration and Customs Enforcement as an undocumented…
'Shark Tank' Season 18: MrBeast, Mindy Kaling, J.J. Watt, Erin Foster and Sara Foster and more guest Sharks announced

Shark Tank Season 18 Guest Sharks Revealed: MrBeast, Mindy Kaling, J.J. Watt and More Join the Tank

ABC’s popular business reality series “Shark Tank” is set to return for…
Malibu influencer in deadly 4th of July crash blames rideshare driver

Malibu Influencer Says Rideshare Driver Caused Fatal Fourth of July Crash

Instagram influencer Summer Wheaton has pleaded not guilty to charges tied to…
Video shows bomb rock Damascus hotel where French President Macron is staying during Syrian state visit

Video Shows Bomb Blast Rock Damascus Hotel Hosting French President Macron During Syria Visit

Two explosions shook an area of Damascus near the downtown Four Seasons…
Charlie Kirk murder suspect ate at Chick-fil-A and changed clothes before shooting activist, agent says

Agent Says Charlie Kirk Shooting Suspect Ate at Chick-fil-A and Changed Clothes Before Attack

The man accused of killing Charlie Kirk allegedly spent hours on the…
Tyler Robinson's and Lance Twiggs' DNA both allegedly found on key evidence in Charlie Kirk's assassination

Investigators Allegedly Find Tyler Robinson and Lance Twiggs DNA on Key Evidence in Charlie Kirk Assassination

PROVO, Utah — DNA belonging to accused Charlie Kirk killer Tyler Robinson…
Dana Williamon — Gavin Newsom's ex-chief of staff — gets sentencing date

Former Gavin Newsom Chief of Staff Dana Williamson Gets Sentencing Date

Dana Williamson, a former chief of staff to Gov. Gavin Newsom, is…
Judge tosses attempted murder case against California dad who allegedly drove family off 300-foot cliff

Judge Dismisses Attempted Murder Charges Against California Father Accused of Driving Family Off 300-Foot Cliff

A California radiologist accused of deliberately driving his car off a cliff…
USPS to raise the price of a Forever stamp to 82 cents on Sunday. Here's what to know.

USPS Forever Stamp Price Rises to 82 Cents Sunday: What to Know

The U.S. Postal Service will increase the cost of a first-class Forever…
Trump Administration Reinstates Iran Oil Sanctions

Trump Administration Restores Sanctions on Iran’s Oil Sector

The Trump administration moved Tuesday to reinstate sanctions targeting Iranian oil and…
Waymo calls San Mateo, California police on teens for drinking, shooting toy guns from driverless vehicle

Waymo Alerts San Mateo Police After Teens Allegedly Drink and Fire Toy Guns From Driverless Car

SAN MATEO, Calif. — Two 15-year-olds were detained after police said they…
Brittany Armstrong charged with involuntary manslaughter after illegal fireworks start fire that killed Cashmere Elijah Parker in Dunn, North Carolina

Brittany Armstrong Charged After Illegal Fireworks Spark Fatal Dunn Fire That Killed Cashmere Elijah Parker

DUNN, N.C. — Authorities in Dunn, North Carolina, have released new information…