Bradley Kohorst, Cory Spurlock and Orit Oged were arrested for the deaths of William Adrian Larsen, 35, and Yesenia Larsen, 30 -- whose bodies were found Nov. 9 by a snowplow driver on the shoulder of Highway 395, about 10 miles north of Bridgeport. The couple had no known connections to Mono County, according to Sheriff Ingrid Braun.
Kohorst was arrested Monday in Phoenix, and Spurlock and Oged Thursday in Missoula, Montana, according to the California Department of Justice.
The three suspects were former business associates of William Larsen and were allegedly responsible for the couple's deaths, the statement said. A motive for the killings was not disclosed.
Snowplow driver finds bodies of Burbank couple on side of highway near Yosemite; murder investigation underway
It wasn't known if the defendants have attorneys. All three are awaiting extradition to Mono County, California.
During the arrests of Spurlock and Oged, investigators discovered multiple semiautomatic handguns and rifles, ammunition and cash, the statement said.
The Associated Press and City News Service contributed to this report.