Gov. Spencer Cox called Sunday “a tragic night” after the killing of two Tremonton-Garland Police officers in a shooting that also injured a sheriff deputy and a service dog while responding to a domestic violence report.

Two officers from the Tremonton-Garland Police Department were fatally shot, and a third officer and a police service dog from the Box Elder County Sheriff’s Office were injured by gunfire, after police responded to a reported domestic violence call in Tremonton on Sunday night.

A massive police response was underway in Tremonton in Utah's Box Elder County on Sunday evening after shots were fired. Two officers were injured and one deputy was shot, Tremonton Mayor Lyle Homgren confirmed.