A Blueprint for Murder (1953)

Walter Sande: Dist. Atty. John J. Henderson

Quotes 

• Dist. Atty. John J. Henderson : It's one thing for us to believe someone's guilty, but it's quite another to prove it beyond a reasonable doubt.

  Det.ective Lt. Harold Y. Cole : That's a must for any conviction.

• Dist. Atty. John J. Henderson : It all adds up, Mrs. Cameron. You were the only one with the motive and the opportunity of getting the poison to the child.

  Lynn Cameron : You think that I did this thing? That I killed Polly?

  Dist. Atty. John J. Henderson : It's beginning to look that way, Mrs. Cameron.

  Lynn Cameron : But I loved the child as if she wee my own! I couldn't have done it!

  Dist. Atty. John J. Henderson : Believe me, Mrs. Cameron, you'll be making it much easier on yourself if you just tell us the truth now.