0 90 arrested in Richmond, Tri-Cities during weeklong gang enforcement operation by the U.S. Marshals (Richmond, VA): Posted by Randy Crank on June 7, 2019 at 10:21am Ninety people were arrested from about a dozen different gangs during a weeklong enforcement operation by the U.S. Marshals Service, according to a release. Led by the Marshals, multiple federal, state and local law enforcement agencies worked around the clock from May 20 to May 24. The effort concentrated on known gang members in the Richmond and Tri-Cities areas, the release said.