to join me in paying tribute to captain thomas clarke of the army air corps, flight lieutenant rakesh chauhan of joint helicopter command, acting warned officer class do spencer faulkner, corporal james walters of the army air corps, and lance corporal oliver thomas of the intelligence corps, reservist who also worked as a research assistant. these tragic deaths remind us of the continued commitment and sacrifice of our armed forces, and i know that our deepest concerns are with the families that is very, very difficult time. i'm sure the whole house will also want to join me in paying tribute to and mcgwire who was stabbed to death in her classroom on monday. it is clear from the tributes paid she was a much loved teacher that work to school for over 40 years. she gets so much about her pupils, should come in on her day off to help prepare them for exams. our thoughts are with her family, her friends in the entire school community who have been left devastated by this truly shocking and appalling tragedy. the criminal investigation is underway in everything they can be done to get to the bot