POST FALLS, Idaho - Police say there is a chance the son of one murder suspect who recently committed suicide is in Spokane.

Al Lozano/KREM 2

Tina Loesch at left; Skye Hanson at right

Authorities say they are concerned about the well being of Kristopher Loesch.

He is the son of Tina Loesch. She took her life in a double suicide with her girlfriend Skye Hanson in Tucson on Saturday.

A nationwide search is underway to find Kristopher.

Kristopher, who was last seen in 2000. The National Center for Missing and Exploited Children have issued an alert to all law enforcement agencies in an effort to locate him.

Loesch, 37, and Hanson, 44, had warrants out for their arrest. They were charged with the murder of Loesch’s mother, Barbara Loesch. According to the Post Falls Police Department, the lovers fled the state in 2000.

The murder was carried out by a hitman, who dropped a plugged-in TV set into the hot tub where Barbara Loesch was relaxing. Detectives say the motive was Loesch's life insurance policy.

This story was profiled on the TV show 'America’s Most Wanted' Saturday night - just hours before Loesch and Hanson's bodies were discovered in an SUV along a remote road.

Police say the women killed themselves as part of a suicide pact.

Anyone with information is asked to contact 911 or the National Center for Missing and Exploited Children.