Five Years Later: A Look back at Indiana UFO Wave

On April 16, 2008, in Kokomo, Indiana, an unidentified flying object not only put on an air show for numerous residents, but woke the town up with a sonic boom, reportedly rumored to be louder than a sonic boom made by a F-16.

Was this a misidentification, alien contact, or both? You decide. The photo evidence has been difficult to reproduce, and the military's official story has changed a couple times.