The country music star filed the complaint for divorce against his wife Jessica on Friday afternoon in Williamson County, Tenn.

NPR: Country Star Jason Aldean Files For Divorce

"He was taken into custody without further incident, " said the police spokesman, noting Daniel Cleary is now at the Williamson County Jail.

CNN: 2 Georgia boys -- missing for 10 days -- found safe in Texas

Investigators were still combing over the home on the southwestern edge of the city where investigators found the victims Saturday night, said Deputy Aaron Williamson, a spokesman for the Bernalillo County Sheriff's Department.

CNN: Five dead, teen charged in Albuquerque shooting

Bernalillo County sheriff's spokesman Aaron Williamson said it was not yet clear what the suspect's motive was, or his connection to the victims.

BBC: New Mexico teenager held over shooting of five people

In fact, Williamson was the nation's sixth fastest-growing county last year, while Hays ranked 10th.

FORBES: New Geographer

Even as the city itself has enjoyed strong job and population growth, the biggest increases have taken place in suburban outposts outside city limits, like Williamson, Bastrop and Hays counties, as well as parts of Travis, the county that is home to Austin.

FORBES: New Geographer