Local News 'Blue Lives Matter' Rally In Denver December 28, 2014 / 2:09 PM MST / CBS News (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS) Blue Lives Matter Rally to Support Law Enforcement in Denver's Civic Center Park (credit: CBS)