Officer sues department, alleges retaliation after 'Blue Lives Matter' rally

By Kelsi Loos The Frederick News-Post FREDERICK, Md. — A city of Frederick police officer has sued the department, saying that his supervisors retaliated against him for holding a “Blue Lives Matter” rally in the city last year. Dan Sullivan, a Frederick police officer since 2004 and a former Green Beret, held the rally July 24, 2016, in Memorial Park in support of officers who had recently been killed in Dallas and in Baton Rouge, Louisiana. Blue Lives Matter is a nationwide...