Norfolk Superior Court

One of the men accused in the 2022 murder of a 17-year-old in Quincy, Massachusetts, pleaded not guilty at a Tuesday court appearance. Keniel Diaz-Romero was arrested in Puerto Rico, and is now back in Massachusetts. Quincy police and Massachusetts State Police actually traveled to Puerto Rico to take Diaz-Romero into custody last week. He was arraigned Tuesday in Norfolk…