NAU death: NAU student dies; Delta Tau Delta fraternity's Riley Cass, Ryan Creech, Carter Eslick charged in alleged hazing death

FLAGSTAFF, Ariz. (WLS) — Authorities have charged three fraternity leaders with hazing following the tragic death of a pledge at an Arizona college after a rush event. The incident unfolded on a Friday night, according to local police reports.

Flagstaff police responded to an emergency call around 8:45 a.m. Saturday, involving an unresponsive 18-year-old male at a residence in the 100 block of South Pine Grove Road. Upon arrival, officers discovered the Northern Arizona University student was not breathing.

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

Despite the efforts of bystanders who performed CPR, and subsequent attempts by officers and paramedics to revive him, the student was pronounced dead at the scene.

Investigations revealed that the student had participated in a Delta Tau Delta fraternity rush event at the location on Friday night. Witness accounts, including those from other pledges, indicated that alcohol consumption had been part of the evening’s activities.

In connection with the incident, three 20-year-old students from NAU, all of whom are members of the Delta Tau Delta executive board, have been arrested on hazing charges. The individuals are identified as Carter Eslick, the New Member Educator; Ryan Creech, the Vice President; and Riley Cass, the Treasurer. They are currently held at the Coconino County Detention Facility.

The Coconino County Medical Examiner’s Office is set to determine the official cause and manner of death. The deceased student’s name has not yet been made public.

Delta Tau Delta issued a statement, saying their NAU chapter has been placed on interim suspension pending the results of investigations by police and fraternity officials.

The Flagstaff Police Department asked anyone with information to call them at 928-774-1414 or Silent Witness at 928-774-6111.

Delta Tau Delta Fraternity’s full statement:
“Delta Tau Delta International Fraternity is aware and deeply saddened by the tragic incident at Northern Arizona University involving members of the local chapter. The International Fraternity joins the campus community in mourning today and extends our deepest sympathies to the young man’s family and all those affected.

The Fraternity is aware of an ongoing investigation into the incident and encourages its members’ cooperation with local law enforcement. Delta Tau Delta is committed to partnering with local officials and the administration at Northern Arizona University to understand what led to this tragedy.

Pending the outcome of both the professional investigation and the subsequent internal investigation by Fraternity officials, the chapter remains on interim suspension. During this time, the chapter is prohibited from any activities, and all associated operations have ceased.

Our position on hazing is clear: it is the antithesis of brotherhood and a violation of the values of Delta Tau Delta. Since our founding, the Fraternity has maintained strong policies barring hazing, and our organization vigorously supports the implementation of anti-hazing legislation, such as ‘Jack’s Law’ in Arizona and federal laws, such as the 2024 Stop Campus Hazing Act.

Fraternities like Delta Tau Delta strive to create an environment where men can grow and thrive. Research consistently shows better personal, academic and professional outcomes for young men who join fraternities compared to their non-affiliated peers. It is for this reason that our organization so strongly rejects hazing. We know that brotherhood requires trust, and hazing betrays that sacred bond. We will continue to educate our members on upholding the principles of respect, integrity, and safety that define true fraternity membership.”

Copyright © 2026 WLS-TV. All Rights Reserved.

You May Also Like

Chris Brown blasts Texas state rep Venton Jones after he apologizes for honoring him: 'Keep that award'

Chris Brown Tells Texas Rep to Keep That Award After Apology

R&B singer Chris Brown has sharply criticized Texas state Rep. Venton Jones…
Mamdani mourns NYC thief accused of murdering man with special needs

Mamdani Mourns NYC Theft Suspect Accused of Killing Man With Special Needs

Mayor Zohran Mamdani expressed condolences Thursday after an accused murderer died in…
Former U.S. Sen. Jon Kyl of Arizona dies at 84

Former Arizona U.S. Senator Jon Kyl Dies at 84: Career Remembered

Former Republican Sen. Jon Kyl of Arizona, a longtime lawmaker who helped…
Manufacturer breaks silence on deadly NBC helicopter crash in LA

NBC Helicopter Crash in Los Angeles: Manufacturer Responds to Deadly Incident

The manufacturer of the NBC helicopter that crashed in Los Angeles this…
Deal reached for Weiss and West Suburban hospitals, but reopening timeline remains unclear

Weiss and West Suburban Hospitals Reach Deal, but Reopening Timeline Unclear

CHICAGO () — Community advocates say a new ownership agreement could give…
Woman's body discovered in trash can near quiet NYC beach

Woman’s Body Found in Trash Can Near Quiet NYC Beach

A woman was found dead inside a trash can in the parking…
Arizona sheriff deploys helicopter to save 2 stranded in flooded car

Arizona Sheriff Helicopter Rescues Two Stranded in Flooded Car

Dramatic images show an Arizona sheriff’s helicopter arriving to rescue two people…
House Oversight Committee recommends holding Leon Black in contempt in Epstein probe

House Unanimously Holds Leon Black in Contempt Over Epstein Ties

Washington — The House has voted unanimously to hold billionaire investor Leon…
Steel Across America ends its cross-country 9/11 memorial at NY Giants game

Steel Across America Concludes Cross-Country 9/11 Memorial at New York Giants Game

The Tunnel to Towers Steel Across America tour ended its journey of…
Brother shot sister on front steps of NJ home before turning gun on himself

Brother Shoots Sister on NJ Home Steps, Then Shoots Himself

A deadly shooting outside a southern New Jersey home ended in a…
Kennedy Center says

Kennedy Center Announces Major New Vision for America’s Arts

A federal judge on Thursday ordered the Trump administration to provide 30…
Plane passengers scream in harrowing mid-flight video as violent shaking sends cabin ceiling panels flying

Terrifying Turbulence Sends Ceiling Panels Flying on Flight

Video footage showed an Iranian passenger jet plunged into chaos Tuesday when…