A Houston police officer has been relieved of duty in light of "ongoing questions" stemming from a botched drug raid that left a couple dead and five officers wounded, police said Thursday. It's not clear what role the officer played in the Jan. 28 bust at 7815 Harding, but law enforcement sources said his suspension comes amid a probe into questions over whether the sworn affidavit used to justify the no-knock warrant may have contained false information.