shuttle colombia shot down by plasma weapons

The evidence and cross referenced information from 8 different sources may confirm that space shuttle colombia was in fact shot down by ET plasma weapons as it was carrying out a test of Recovered extraterristrial power devices
anyone interested can read the evidence here http://lucianarchy.proboards21.com/index.cgi?board=ufosandextraterrestrial&action=display&thread=1146934631&page=1