A 36 year old Lowell woman, Dana LaHaie was killed in a two vehicle  crash over the weekend on I-96 in Clinton County.  Her husband 38 year old Ryan LaHaie is listed  in critical condition in Sparrow Hospital in Lansing. Their 3 year old son was placed on life support, but died Monday at Sparrow Hospital.  The Clinton County Sheriff's Office said 55 year old Thomas Hahn from Ottawa, Illinois crossed the median and struck the LaHaie vehicle head on.