A Cessna 500 Citation I crashed at KICT:http://aviation-safety.net/wikibase/wiki.php?id=161519
"The aircraft was cleared direct to JAMEY by Wichita Departure East around 1508Z shortly after departure. Around 1518Z, two unsuccessful attempts were made to contact the aircraft by ATC. Emergency services were notified around 1515. Several other turbine aircraft were reporting icing conditions at the time.
Attached clip contains the few related ATC transmissions on the KICT departure/approach feed.
Unfortunately there were no survivors.