Cops say he swallowed memory card after passenger fell to her death
                                
                                
                                    (Newser) -
                                    Police probing a tragic hang-gliding death in Canada say the pilot involved swallowed key evidence after his passenger's death. William Orders, owner-operator of a hang-gliding company in Vancouver, was on a tandem flight with a 27-year-old woman when she became detached and fell a thousand feet to her death....