Britt Reid: Andy Reid’s Son – DUI Crash, Coaching Career & Facts (2026)

Britt Reid is a former NFL assistant coach and the son of Andy Reid, the longtime head coach of the Kansas City Chiefs. He served as the Chiefs’ outside linebackers coach from 2019 to 2021 and was part of a coaching staff that reached back-to-back Super Bowls. However, Britt’s name is most widely associated with a February 2021 drunk driving crash that left 5-year-old Ariel Young with a traumatic brain injury. He pleaded guilty to DWI, served time in prison, and had his sentence commuted to house arrest, which ended in October 2025.

Here’s what we know about his background, coaching career, the crash, and where things stand today.

Early Life and Background

Growing Up in a Football Family

Britt Reid was born on April 28, 1985. He grew up immersed in professional football. His father, Andy Reid, coached the Philadelphia Eagles from 1999 to 2012 before taking over the Kansas City Chiefs in 2013. That meant Britt spent much of his youth around NFL locker rooms, practice facilities, and game-day sidelines.

Britt is one of several children born to Andy and Tammy Reid. His siblings include Crosby Reid and Spencer Reid. The Reid household dealt with serious challenges tied to substance abuse — struggles that became public well before the 2021 crash.

Garrett Reid’s Death

Britt’s brother, Garrett Reid, died on August 5, 2012, from a heroin overdose. He was 29 years old. Garrett’s death occurred during Eagles training camp, and it sent shockwaves through the NFL community. Both Britt and Garrett had prior encounters with the legal system related to drugs, though the family’s grief over Garrett’s loss remained a defining chapter for the Reids.

Britt himself had earlier run-ins with the law, including a prior DUI and drug-related incidents — facts that would resurface years later when his 2021 crash drew national attention.

Football Coaching Career

What Did Britt Reid Do for the Chiefs?

Britt Reid followed his father into coaching. He began his career as a graduate assistant and coaching intern, working at Temple University during Andy Reid’s connections to the program. That experience helped him transition into the NFL, where he joined the Kansas City Chiefs’ coaching staff.

By 2019, Britt held the title of outside linebackers coach for the Chiefs. It was a meaningful role on one of the league’s most dominant teams. Kansas City won Super Bowl LIV after the 2019 season and returned to the Super Bowl the following year.

Britt’s time on the Chiefs’ staff placed him alongside some of the best defensive players in the NFL. He was part of the coaching infrastructure that built Kansas City into a perennial contender. That coaching career ended abruptly after the events of February 4, 2021. The Chiefs did not renew his contract, and he hasn’t held a coaching position since.

The 2021 DUI Crash

What Happened in Britt Reid’s Car Accident?

On the evening of February 4, 2021 — just three days before the Kansas City Chiefs were scheduled to play in Super Bowl LV — Britt Reid was driving his Dodge Ram pickup truck on a highway entrance ramp near Arrowhead Stadium in Kansas City, Missouri. He was traveling at approximately 84 mph in a 65 mph zone.

He struck two vehicles that had pulled over on the side of the road. One of those vehicles carried a family, including 5-year-old Ariel Young and her 4-year-old cousin. Ariel suffered a traumatic brain injury in the crash. She was reportedly in a coma for weeks following the collision. The injuries she sustained were severe and life-altering. Her younger cousin was also hurt in the wreck.

Investigators found that Britt Reid had a blood alcohol concentration of 0.113% — well above Missouri’s legal limit of 0.08%. He’d been drinking at the Chiefs’ training facility earlier that evening. Britt also sustained injuries and did not travel with the team to the Super Bowl. The crash drew immediate and widespread media coverage, given his role on the Chiefs’ staff and his connection to Andy Reid.

The human cost of that night can’t be overstated. Ariel Young, a child with no connection to football or the Reid family, suffered injuries that changed the trajectory of her life.

Legal Consequences

What Was Britt Reid’s Sentence?

In November 2021, Britt Reid was formally charged with driving while intoxicated causing serious physical injury. He pleaded guilty in September 2022.

In October 2022, a judge sentenced him to three years in a Missouri state prison. Prosecutors had argued for a stiffer penalty given the severity of Ariel Young’s injuries and the circumstances of the crash, while Reid’s defense pointed to his cooperation with authorities and his guilty plea.

Britt was released from prison early. His sentence was commuted to house arrest, which he served until October 31, 2025. As of 2026, he’s no longer incarcerated or under supervised release.

Separately, Ariel Young’s family filed a civil lawsuit against Britt Reid and the Kansas City Chiefs organization. The case reportedly settled for approximately $12.5 million. The Chiefs’ involvement stemmed from questions about whether the organization bore any responsibility, given that Britt had been drinking at the team’s facility before the crash.

Personal Life and Family

Who Are Britt Reid’s Parents?

Britt Reid’s father is Andy Reid, the head coach of the Kansas City Chiefs and one of the most successful coaches in NFL history. Andy has led teams to multiple Super Bowl appearances and is widely regarded as one of the game’s top offensive strategists. He coached the Philadelphia Eagles for 14 seasons before moving to Kansas City in 2013.

Britt’s mother is Tammy Reid, who has been married to Andy since 1981. The couple has been open about the toll that addiction has taken on their family, particularly after the death of their son Garrett. Andy and Tammy have supported charitable initiatives related to substance abuse awareness.

Britt’s siblings include Crosby Reid and Spencer Reid. Details about Britt’s own personal relationships — including whether he’s married or has children — haven’t been widely reported in recent years. He’s maintained a low public profile since the crash and his legal proceedings.

Frequently Asked Questions

Who Is Britt Reid?

Britt Reid is the son of Kansas City Chiefs head coach Andy Reid and a former NFL assistant coach. He served as the Chiefs’ outside linebackers coach from 2019 to 2021. He’s most widely known for a February 2021 drunk driving crash that severely injured 5-year-old Ariel Young.

What Happened to Britt Reid?

On February 4, 2021, Britt Reid crashed his truck into two parked vehicles while intoxicated, traveling 84 mph in a 65 mph zone near Arrowhead Stadium. Five-year-old Ariel Young suffered a traumatic brain injury. Reid pleaded guilty to DWI and was sentenced to three years in prison. His sentence was later commuted to house arrest, which ended October 31, 2025.

Is Britt Reid Still in Prison?

No. Britt Reid was released from prison early, and his sentence was commuted to house arrest. That house arrest ended on October 31, 2025. As of 2026, he’s no longer incarcerated or under any known form of supervision.

How Is Britt Reid Related to Andy Reid?

Britt is Andy Reid’s son. He worked as an assistant coach under his father on the Kansas City Chiefs’ staff before the 2021 DUI crash ended his coaching career.

What Is Britt Reid’s Net Worth?

Britt Reid’s estimated net worth is approximately $1.2 million as of 2026. He previously earned a salary as an NFL assistant coach. It’s unclear how legal costs and the civil settlement with Ariel Young’s family have affected his finances.

Related Celebrities

• Tammy Reid — Mother of Britt Reid, wife of Andy Reid
• Crosby Reid — Sibling
• Spencer Reid — Sibling