31 year old Zachary Patten is believed to be responsible for fatally shooting his 31 year old ex wife around 9:30 last night in Kalamazoo, then fatally shooting her 29 year old new husband early this morning in Florence Township.

At last report, authorities were still looking for Patten, who is considered armed and dangerous. Patten was last seen driving a 2004 silver Chrysler Pacifica bearing Michigan Registration CLN 8244.