Did wife complete "murder" half of murder-suicide?

According to the StarTribune, Sandra Hanson tried once to kill her husband. Did she succeed in killing Noel Hanson hours after her release? On the surface it could appear that way. I'll reserve final judgment after the autopsy is complete. Noel had been sick, with diabetes and heart problems, but what are the chances that he would die the same day his wife, who tried to kill him, is release from jail to serve 20 years of probation? Anoka County Sheriff's Office Lt. Paul Sommer said, "It's an ironic set of circumstances."

Strange things happen in life. Maybe time will tell if death was approaching Mr. Hanson without regard to his wife returning home from jail.