A poisoned man has a few hours to find out whodunnit.
[first lines]
Homicide Detective: Can I help you?
Frank Bigelow: I'd like to see the man in charge.
Homicide Detective: In here...
Frank Bigelow: I want to report a murder.
Homicide Captain: Sit down. Where was this murder committed?
Frank Bigelow: San Francisco, last night.
Homicide Captain: Who was murdered?
Frank Bigelow: I was.