Monday, police responded to a 911 call and found the bloody body of Jack Cone on the floor of the couple's home. The victim's truck was also missing. It was believed to have guns inside. The truck was found abandoned on the 2600 block Orchid Drive in Highland on Thursday.
Police suspect Cone's wife, Laurie Cone, conspired to kill her husband for financial gain. She is scheduled for another hearing Wednesday.
The San Bernardino Sheriff's Department said Friday two more were arrested in connection with the murder.
Gary Gallion, 29, and Shawna Bayless, 39, allegedly participated in the murder, according to the department. They were in custody on unrelated charges prior to being arrested for this murder.
Anyone with information on this case is asked to call Detective Al Tello at (909) 384-5747 or the San Bernardino Police Department Hotline at (909) 384-5656.