The law enforcement victims killed in Charlotte include a deputy U.S. Marshal who remains unidentified, two officers from the North Carolina Department of Adult Correction who were assigned to a fugitive task force with the U.S. Marshals Service and a Charlotte-Mecklenburg police officer.
Justin Mesael Novoa, 21, allegedly posted threats to "shoot" and "blast" federal immigration agents on social media before agents executed search warrant in December....