congressman jason chavetz says when he asked for more footage, director clancy said that it may be gone the tapes get erased every 72 hours. >>> don't let it fool you, snow is on the way, for real. chief meteorologist doug kammerer is here. >> people are asking is this an early april fools joke? no. 73 degrees, that was the temperature. today we only got to 53 degrees so 20-degree difference and now we're talking about snow coming in just about 18 hours from now or actually a little more than that. 24 hours, really. this is 9:00 a.m. on friday and notice snow everywhere across the area. this will affect your friday morning rush. i've got the latest on the maps who is going to get what and when it ends and how serious this could be in a few minutes. >>> tonight we're learning new details about a deadly shooting spree in mesa arizona. the suspect's name is ryan giroux who served three stints of prison since 1994. he's been charged of burglary theft and aggravated assault and a pot violation. one person is dead and five others were hurt. >>> an arrest tonight in the stabbing of three morga