Jonathan Kenney

UPDATE: See update here.

Dallas police have arrested a North Oak Cliff man suspected of killing his “life partner” on Monday.

Jonathan Stuart Kenney, 26, was arrested Thursday after the Dallas County Medical Examiner’s Office ruled the death of 43-year-old Jesus Tovar, Kenney’s partner, a homicide. Dallas Voice subsequently learned that Tovar was a transgender woman who went by Janette.

According to an arrest affidavit, an investigation into Tovar’s death revealed that Kenney, who is listed as Tovar’s life partner, slammed Tovar’s head into the concrete in the 830 block of West Davis Street at 6:20 a.m. Monday. Kenney then continued to assault Tovar when they returned home to 918 W. 8th St.

Police then responded to a 911 call at about 4:20 p.m. at the couple’s residence. The initial police report states that a man called 911 around 4 p.m. Monday after finding Tovar “not breathing and unresponsive.” Dallas Fire-Rescue and homicide detectives responded to the scene.

The arrest affidavit states that Kenney did not tell police he and Tovar had a fight before he found Tovar. The apartment manager told police the couple were fighting between 8 and 9 a.m. and that he heard Tovar tell Kenney to “Get off me!” The manager told police he lives directly below the couple and banged on the ceiling to get them to stop fighting. He told police they “are always fighting and arguing.”

Kenney provided a taped statement to police Monday night, admitting that he slammed Tovar’s head into the concrete at Tyler and Davis streets and that he continued to assault her after they arrived home at their apartment.

After the Dallas County Medical Examiner’s Office performed an autopsy, Tovar’s death was ruled a homicide Tuesday with the cause of death listed as blunt force trauma to the head, the affidavit states.

An arrest warrant was issued for Kenney on Wednesday. Police confirmed that he was in custody on Thursday morning.