S1·E5 All Plain Sailing

Costello prosecutes a teacher accused of assaulting a pupil, but believes he is on too serious a charge and is not being properly defended by her colleague Noah Zeigler. Meanwhile, Slade takes on his first major case, and both Costello and Reader have their Silk interviews. Will Costello be able to ensure the teacher a fair trial at the same time as succeeding in her interview?