Carolyn Green remembers the last time she saw her coworker and close friend Janet Acosta more than two decades ago.
Acosta was wearing a new outfit — a purple sweater, blue jeans and boots — when she showed up to work on the fourth floor of the Miami Herald’s bayfront building off the MacArthur Causeway. Her hair had a new do, short and sassy, instead of her shoulder-length bob.
She told Green she cut her locks to donate them to charity…