Season 6 Episode 7- "The Bullitt Mustang" - Danny and Baez investigate the theft of the only remaining Mustang that Steve McQueen drove in the film "Bullitt", owned by Owen Cairo. Also, Erin is at odds with Frank when she is forced to side with her office after the acting District Attorney orders that a slew of cops be arrested for fixing traffic tickets for their friends.
Season 6 Episode 12 – “Cursed” – A mobster is killed in his car and retaliation looms, so Danny and Baez question his errand boy, who was found tied up in the trunk. Elsewhere, Frank struggles to grant a cop’s request for her late father’s shield number because it was also Joe’s number.
Season 06, Episode 19 – ”Blast From the Past”
Danny and Baez investigate a robbery crew on a wild crime spree and partner with a detective who broke Baez’s heart years ago. Meanwhile, Frank struggles with whether to promote an officer who was acquitted on charges of killing a boy, fearing it will lead to public outrage.