matthew was charged in the death of maureen harrington and hannah graham.re expected to reveal new details against matthew. matthew is serving a life sentence for sexually assaulting another woman in fairfax county. new general manager has a message. he is addressing safety concerns and improvements one year after the dangerous smoke. this letter outlines changes that have been made to improve safety since smoke filled the tunnel outside love from -- l' enfant station. inspections and repairs have been done to the ventilation system. a fire department liaison is to coordinate emergency response. some got to read this letter this morning. one of the key things that stuck out was being able to make a cell phone call on the train in the tunnel. metro is working to improve. they need to up grade -- the need -- upgrading the cables will not happen. [indiscernible] >> there are a lot of people that would like to see that improved. be able to make calls. started this job with a mission to rededicate metro to safety. the agency is working to hire a new safety offic