The shooting unfolded in Tremonton, about 70 miles north of Salt Lake City, Brigham City Police Chief Chad Reyes said at a news conference Monday.
Reyes said the suspect in the shooting, a resident of the home the officers were called to, was arrested and has been charged with aggravated murder. The suspect's name was not immediately released.
The suspect opened fire on the officers without warning as soon as a second person inside the home opened the front door for the officers, according to Brigham City police detective Crystal Beck.
"Upon arrival, they immediately began taking fire," Beck said of the officers. "They requested additional units, and then stopped answering their radio."
Reyes said the two Tremonton police officers died at the scene. Their names were not immediately released. A Box Elder County sheriff’s deputy and his service dog arrived at the scene as the shooting was going on and were fired on while they were still in their patrol vehicle.
Reyes said the wounded deputy was taken treated at a hospital and released. The officer's service dog was taken to a veterinary clinic and was in good condition, Reyes said.
A motive for the shooting remains under investigation.
Reyes said the shooting highlights the dangers officers face answering domestic disturbance calls.
"We don’t know what we’re walking into. They are one of the most dangerous events we can be dispatched on," Reyes said. "These officers have been doing this. They took an oath to protect and serve their communities and that’s what they were doing, and they knew the dangers going into this and unfortunately they paid the ultimate price."
No civilians were injured and there is no current threat to the public, officials said.
