Three aviation experts have penned letters to Michigan Governor Gretchen Whitmer in support of clemency for Temujin Kensu, 57, who was convicted of killing Scott Macklem in 1987.
Aviation experts dispute plane theory used to convict Michigan s ninja killer nbcnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbcnews.com Daily Mail and Mail on Sunday newspapers.