Doctors Person of Interest

Rob’s day goes from bad to worse when he accidentally ruins an investigation by arresting an undercover officer, and a face from the past holding a vendetta against him turns up unexpectedly., Rob has a bad day on the job, inciting a DI when he ruins an undercover investigation., Rob has a bad day on the job; he incites a DI when he ruins an undercover investigation, and a blast from the past arrives with a vendetta against him.