An Illinois witness is reporting a triangle-shape UFO moving overhead at "Mach 1" suddenly turned north in a "perfect L" move and disappeared on March 14, according to testimony from the Mutual UFO Network (MUFON) database.

"No aircraft moving at that speed can do that," the witness stated.

The object was described as having steady amber lights at its outward edges and one flashing light.

The witness said the object "visibly disappeared as if the lights on it were extinguished."

The following is the unedited and as yet uninvestigated report filed with MUFON. Please keep in mind that most UFO reports can be explained as something natural or manmade. If Illinois MUFON Director Sam Maranto investigates and reports back on this case, I will release an update.

Illinois, March 14, 2010 - Object appeared traversed straight line speeds excess800mph disappeared. MUFON Case # 22296.

Standing on back porch smoking after dinner cigar, looked due south saw an
object 1.5-2.0 miles away. Must've been pretty large, rough triangular shape
cruising due eastward at least Mach 1 approx.1/4 mile distance suddenly
turned north, NO gradual arc, perfect L, and disappeared.

No aircraft moving at that speed can do that.

Object had an amber colored light at outward edges, steady-running, and 1 flashing at rear apex between middle?!

Dark tonight, slightly overcast, lights were how I was able to make out shape of object.

This thing just 90*d w/NO stopping or slowing due north and VISIBLY disappeared as if the lights on it were extinguished.

Dropped cigar on self burnt hand running in here to file report.