Dallas James Broadhead, a 27-year-old West Jordan man, was arrested Wednesday on suspicion of assault on a peace officer causing substantial bodily injury — a third-degree felony — after police say he and a second, unidentified man beat an off-duty officer who tried to break up a domestic dispute involving Broadhead's fiancée. Broadhead was booked into the Salt Lake County Jail and is being held without bail. He has not yet been formally charged in the case.
The confrontation began July 9, according to ABC4 Utah, which reviewed the arrest documents. Broadhead had spent the evening at a concert with family and friends when the off-duty officer gave his fiancée and a friend a ride home afterward. A domestic violence altercation broke out between Broadhead and his fiancée once they arrived, and arrest documents indicate a child was present throughout the dispute. The officer identified himself and tried to separate the pair, the documents state.
Domestic Dispute Escalates Into Alleged Beating
As the confrontation intensified, a second man allegedly approached the officer with a raised fist, per the arrest statement. Either Broadhead or the second man then shoved the officer out a door, sending him stumbling down a flight of stairs — the documents do not specify which man was responsible for the shove.
The officer told investigators he immediately saw stars and developed a headache after the fall, then pushed the second man to the ground. Broadhead and the second man went on to punch and kick the officer several times, according to the arrest statement.
Hospital Finds Concussion, Two Fractured Wrists
A hospital evaluation found the officer suffered a concussion, a fractured and bruised rib, and two fractured wrists, the arrest statement says. Broadhead is also accused of stomping on the officer's wrist during the assault, per the same documents.
West Jordan police, who serve a city of more than 115,000 residents according to the West Jordan Police Department, have not named the second man accused of joining the beating. It remains unclear whether investigators have identified him or made a second arrest.
Felony Charge Carries Up to Five Years in Prison
Assault on a peace officer is ordinarily a class A misdemeanor in Utah, but it elevates to a third-degree felony when the officer suffers substantial bodily injury, or the defendant has a prior conviction for the offense, under Utah Code § 76-5-102.4, according to the Utah Legislature. State law defines substantial bodily injury as harm causing protracted pain, temporary disfigurement, or a temporary loss of function of a body part — a bar that broken bones and a concussion are built to clear. A third-degree felony conviction carries a potential sentence of up to five years in prison and a fine of up to $5,000, according to Utah Courts.
Held Without Bail While Prosecutors Weigh Charges
Broadhead remains held without bail, a status Utah's constitution and bail statutes permit for violent felony or domestic violence arrests when clear and convincing evidence shows a defendant poses a substantial danger to the community or another person, per state bail law. Because the case involves cohabitants, state procedures also require a mandatory no-contact order and restricted release conditions ahead of any court appearance. An arrest is not the same as a formal charge, however: the police booking statement and probable cause affidavit still must be screened by the Salt Lake County District Attorney's Office, led by Sim Gill, before any felony charge is formally filed in Utah's Third District Court.
Broadhead was booked into the Salt Lake County Metro Jail at 3415 South 900 West in South Salt Lake, according to the Salt Lake County Sheriff's Office, which handles booking and pretrial detention for West Jordan and other cities across the county. Like all defendants, he is presumed innocent unless and until he is proven guilty beyond a reasonable doubt.
