Season 3, Episode 6
When Janet gets called into Gill's office to explain a cheeky email she sent Rob, she's adamant that it wasn't from her, and mortified that Rob will think it is -- especially since she's already embarrassed him once before. But if Janet thought this was the worst the day could throw at her, she couldn't be more wrong.
Scott and Bailey are sent in to investigate the suspicious death of a nursing home resident whose daughter had raised concerns about the level of care her father had been receiving. And when cripplingly shy trainee, Rosie, is discovered slapping a resident, she's devastated to find that her charismatic mentor doesn't have her best interests at heart.