April 9, 2012 10:56 am DFR Investigates White Powder Letter Lt. Jason Evans with Dallas Fire-Rescue updates the media on a white powder letter found at the Frank Crowley Criminal Courts Building in Dallas, Monday, April 9, 2012. Wake Up to Something Good 7:47 Family and friends create new tech to prevent deadly crashes 2:53 Pro-Palestinian protestors wait to be released from jail 2:56 6 victims, including children, wounded in Fort Worth drive-by shooting 2:26 New Dallas County medical clinic to help those in need 6:05 Police remove demonstrators and encampments from UT Dallas campus