UFO News Article & TV News Report:
“Mystery object nearly causes mid-air collision/
Mystery In The Sky”, 15 May 2012
(KUSA NBC 9 NEWS, Denver, Colorado)

9 NEWS reports on the 14 May 2012 (at 5:17 p.m.) incident over Cherry Creek, Denver, Colorado that involved the pilot of a private airplane and an unknown object:

http://www.9news.com/rss/story.aspx?storyid=268207

http://www.youtube.com/watch?v=jhxMti-JSaA