Lawsuit Seeks Recovery of Taxpayer Monies Spent Combating the Opioid Epidemic Wreaking Havoc on the Cannon County Community; Cannon Joins Other Tennessee Cities and Counties Fighting For Justice After Opiate Drug Devastation SAN FRANCISCO—(BUSINESS WIRE)—Mark Chalos, of the national plaintiffs’ law firm Lieff Cabraser Heimann & Bernstein, LLP, announces that Cannon County, Tennessee has filed