March 10, 2013 11:22 pm Thousands Support Injured Alexandria Police Officer An estimated crowd of 2,000 people headed to Old Town Alexandria Sunday to support the family of Officer Peter Laboy, who was shot in the line of duty in February. Local 3:35 ‘Tragic': DC mayor speaks on shootings that killed toddler, wounded teen 2:49 George Washington U. protesters dig in after school president calls encampment ‘unlawful' 1:56 Dunbar students return to school after student shot through window 1:27 1 dead, 4 hurt in Suitland crash 3:27 How the pulley system helps first responders make rescues