The Game Is Wibbly Wobbly

Five murders and only the warning, Beware the Weeping Angels, for Sherlock and his Irish companion Lexi MacKenna to go on. Meanwhile the Doctor and his Ponds are investigating an odd signal and the mysterious murders. When the two parties crash into each other tensions will run high and hilarity will ensue. Can Sherlock work with the Doctor? Companion to my Sherlock/ OC story.