Robert Harris Hale - San Quentin Penitentiary information - SFPD - 15/9/85. ID - 362237-8.
The bulldog owned by Jack Hale in this episode is actually Johnny Messner's dog.
Cavanaugh reveals that he was in the National Guard.
When Hale is driving back from visiting his father and is talking to Carter on his cell, you can tell that the background is footage being reused as it doesn't seem to move much compared to the speed of the car.
On his driving licence it says that Jack lives at 9654 Luis Star Drive, San Francisco, CA. 94105.
He's 6ft high, weighs 195 and his eyes are blue.
The licence number is 17822349, Class C, RSTR: 9/15/2003. 669AM/AC FD/99. Expires: 9/15/07.
In this episode we find out Jack's father is in prison for the murders of 12 people. This links back to episode 13 going on 30 where Jack mentions to a witness 'my dad is a serial killer' when she complains her mother is a bitch.
When Jack and Ray are sitting in a conference room talking, Jack's hands move from being next to his face, resting on the table and then back near his face when they change angles.
Jack Hale's birthday is 9-15-73
Carter: So why do you think the killer starts now?
Hale: It was the anniversary of my father's arrest, as good a day as any.
Carter: It's also your birthday.
Carter: So, how do you know this is about your father? How do you know it's not about you?
Carter: How did you know about this?
Hale: Because this murder fits the exact pattern of a serial killer caught twenty years ago, on this date, after killing twelve people.
Carter: Why do you know so much about this?
Hale: Because that killer was my father.
Carter: I'm sorry but I refuse to believe he's really a dog. (Refers to Hale's bulldog)
Hale: You're not alone, the neighbours won't go near him.
Carter: I didn't figure you as a pet lover.
Hale: I like to keep people guessing.
Robert Hale: I've always been troubled by the inequities in life, why bad things happen to good people?
Jack Hale: You epitomise bad things happening to good people.
International First Air Dates:
Slovakia: July 29, 2009 on JOJ, where the show is known as "Kriminalka San Francisco"