Here's some bits I grabbed from the 1630Z KADS feeds.
Not sure what happened - but it sounds sad.
The clip contains relevant bits from the approach and tower feeds. He declared an emergency and asked for vectors. He was finally handed over to tower, but it seems never checked in with the tower. I may have missed his call though. The recording is heavily edited - I hoped I haven't mixed up anything. In any case, check the 1630Z feeds...
Flight track:
http://flightaware.com/live/flight/N227TX/history/20111024/1530ZZ/KADS/KDWHAccording to this news article, the pilot triggered the plane's rescue parachute - but it wouldn't fully deploy. A passenger sadly died. RIP. Pilot and another passenger survived.
http://www.wfaa.com/news/local/Small-plane-down-near-Carrollton-high-school-132471913.html