Four people are dead after a Bombardier CL 600 jet crashed while trying to land at Truckee-Tahoe Airport ion Monday. KTVN reports the crash sparked a fire in the treeline, but firefighters on scene were able to quickly put the fire out.  Police say no buildings or people on the ground were impacted. Some residents were without power after the crash downed power lines. The FAA is investigating what caused the crash. Our thoughts are with the family and friends of the deceased.