A man in Louisiana killed his wife and then took her body on a driving tour through several states before he was arrested in Tennessee, authorities allege.

The suspect’s macabre purported odyssey began in Baton Rouge when, according to Louisiana investigators, Tyronne Brazille, 50, shot dead his wife, Lanessa Bradford, also 50, during an argument at the city’s Independence Community Park.

Instead of contacting law enforcement, Brazille decided to strap her body into the passenger seat of his car and embark on a five-hour, almost 400-mile (644km) drive north to Tennessee.

They passed through Mississippi before the road trip ended in downtown Memphis, where police pulled the vehicle over for a traffic violation – and discovered Bradford deceased with a gunshot wound.

Brazille was arrested as a fugitive and will appear at an extradition hearing in Memphis on Monday. He faces a count of second-degree murder in Louisiana, his arrest warrant states.

According to Bradford’s longtime friend, Shelicka Decker, who spoke to the Memphis CBS News affiliate WREG, the elementary school employee was married to Brazille for a number of years – but the couple was experiencing difficulties and she recently told him she was going to leave.

“She had the money saved up,” Decker said. “She had come up with a plan, and she was going to just vanish.

“That was the only way she would be able to get away from him. She was going to leave her car, she was going to leave all the things behind, and she had been in touch with her family that was out of town, and that’s how she was going to make this move to get away.”

Decker said Brazille lived with mental health problems and had threatened to kill himself or his wife when she previously said she planned to leave.

“I have so many questions, like, what were you doing in the car with her that amount of time while she was deceased?” Decker said.

“Where was his mind at during that ride? It’s so crazy and heartbreaking. We all, you know, hung around each other, and this is just not the same person that we grew up with.”

Bradford was employed at a school in Baton Rouge, and colleagues asked police to conduct a welfare check when she missed several days of work, WREG reported.

In the US, more than half of female homicide victims are killed by current or former male intimate partners, according to crime report data cited by the Centers for Disease Control and Prevention (CDC).

The same data cited by the CDC shows that about 20% of homicide victims overall die at the hands of an intimate partner.

Meanwhile, a 2024 report from Louisiana’s department of health highlighted intimate partner violence as a “significant public health concern in the state”. The state’s rate of women murdered by men, furthermore, has historically been significantly higher than the national average, according to the Louisiana Coalition Against Domestic Violence.