Authorities reported that a suspected intoxicated driver collided with several individuals at a Christmas parade on Navajo Nation territory in Arizona on Monday.

According to the Navajo Police Department, officers arrived around 5 p.m. after receiving reports of four individuals being hit by a driver believed to be under the influence. The driver had veered onto the parade route while spectators eagerly awaited the event’s commencement.

In a statement, police expressed that a life was tragically lost during what was meant to be a festive gathering intended to uplift the holiday spirit.

Additionally, officials noted that the incident resulted in damage to both vehicles and surrounding property.

Damages to vehicles and property were also reported.

The driver was arrested and transported to the local Department of Corrections.

“A tragic event during the holidays can change someone’s life and hurt families across the Navajo Nation,” police wrote on Facebook. “If you see someone who may be impaired, take their keys, help them get home safely, or call your local Navajo Police Department.”

The driver was arrested and transported to the local Department of Corrections. (Navajo Police)

The incident remains under investigation. The FBI and the Navajo Department of Criminal Investigation are assisting Navajo police in the investigation.

Navajo Nation President Buu Nygren said the people hit by the vehicle include a “young person” who remains in critical condition and a pregnant woman.

“This event was meant to bring joy, unity, and holiday spirit to our community—and is a time for families to come together and celebrate,” Nygren wrote on Facebook. “No one should have to experience tragedy during a season meant for love and togetherness.”

The FBI and the Navajo Department of Criminal Investigation are assisting Navajo Police in the investigation. (Getty Images)

Kayenta Township said “an accident occurred along Navajo Route 591 near the Kayenta Rodeo Grounds.”

“Our primary concern is the well-being of those affected. We ask that you keep them and their families in your thoughts and prayers,” the community wrote on its Facebook page.