I hate the way this show treats IAB officers. They perform an incredibly important role on the force yet they are treated as if they spend their days plotting to rob decent, rule abiding officers of their pensions. Now, I know Tucker always looked nefarious in the early days ( usually after Stabler had brutally beaten some perp and he had to come in and be intimidating) but he wasn't wrong. He always struck me as incorruptible which means I really don't appreciate this character turn, regardless of the brain cancer or whatever they've given him. I didn't much care for Benson trying to bully her therapist into giving her the information she wanted, either. Let SOMEONE keep their ethics on this show. And Rollins? Ugh. Just a general ugh.