Reports from NTSB on prior accidents involving Cirrus planes:
http://www.ntsb.gov/ntsb/Response2.asp
And if link does not work, just use main page and type in Cirrus under make of aircraft:
http://www.ntsb.gov/ntsb/query.asp
18 files on/about the "20", while 36 on the "22".
Mr. Lidle owned a "20"