Account of Sniper May Not Be True 39 minutes ago By STEPHEN MANNING, Associated Press Writer ROCKVILLE, Md. (AP) - A witness who described the Washington sniper, his assault rifle and his cream-colored van gave police a phony story, investigators said Thursday in a setback that casts doubt on much of what the public thought it knew about the roving killer. AP Photo (AP Video) Related Quotes HDDJIANASDAQ^SPC 29.158275.041272.29879.20 +0.70+239.01+39.87+19.18 delayed 20 mins - disclaimerQuote Data provided by Reuters Prosecutors said the witness could face charges. His name was not immediately released. Fairfax County police Lt. Amy Lubas said the inaccurate...