I never thought I'd see a trailer that reminded me of Training Day, John Wick, and RoboCop all at the same time, but Screen Gems' Black & Blue has managed to do just that. And that's not a bad thing! The story centers on a rookie cop who discovers that her corrupt partners (Training Day) are covering up a murder, doubly so when they attempt to kill her (RoboCop) when she catches the evidence on her body-cam. Now forced to go on the run from her new partners and seek help from reluctant members of the community, …