Complex sentence: Junior trains the police dogs for the department and is rarely seen without his trademark aviator sunglasses and Kevlar ballistic vest, which he started wearing after he was shot and nearly blinded in a 1988 drug sting.
Split into simpler sentences: Junior trains the police dogs for the department and is rarely seen without his trademark aviator sunglasses. He started wearing his Kevlar vest after he was shot and nearly blinded in a 1988 drug sting.