Mia Farrow's 27-year-old son, Thaddeus, has died. He passed away on Wednesday night at Danbury Hospital in Connecticut following a car crash. No foul play is suspected. According to TMZ, police responded to cal in Roxbury, Connecticut where Thaddeus was found "gravely injured in his car along Route 67". Thaddeus was one of 10 children adopted by 71-year-old Farrow. He was paraplegic due to polio. Farrow "spearheaded a campaign to rid the world of polio" after she adopted her son.