Trevor Langan

Trevor Langan is a high-priced Defense Attorney and Senior Partner at Henshall & Langan. His clients included pension plan managers; his reputation was such that, when Olivia Benson was framed for murder by a just-released rapist she and Stabler had put away, her friends pooled their resources to hire Langan to represent her.

Actor Peter Hermann is married to Mariska Hargitay, who plays Detective Olivia Benson.