Black Triangle Sighting in Stoneham, Massachusetts on September 8th 2014 - Triangle shapped object with winged bottom point flashed green and red lights randomly on all 4 points

UFO Sighting in North Richland Hills, Texas on December 22nd 2012 - I saw this on Dec 20, 2012 also. It looked like a helicopter, flashed white, sparkled multicolor, went to white and disappeared.