April 15, 2015 7:15 pm Police Consider Drones for Crime Scene Preservation Some drones could be welcome in the skies over the district as police consider how the unmanned aircraft could help preserve crime scenes from contamination. Tom Sherwood reports. Local 1:27 1 dead, 4 hurt in Suitland crash 3:27 How the pulley system helps first responders make rescues 0:24 1 killed, 23 others hurt in Maryland party bus crash 1:05 Court docs reveal moments leading up to Dunbar High School shooting that hurt teen 2:29 George Washington University president says pro-Palestinian encampment is ‘unlawful'