They found Dietrichson's body on the tracks near Burbank.

5 seconds sound clip from the Double Indemnity movie soundboard.

You can hear this line at 01:02:09 in the DVD version of the movie.

Quote context

[...]

- Who's Jackson?

- He's the last man who saw Dietrichson alive.

- They were out on the observation platform together, talking.

- Dietrichson wanted a cigar and so Jackson went back to get Dietrichson's cigar case for him.

- When he returned to the observation platform, no Dietrichson.

- Well, Jackson didn't think anything was wrong until a wire caught up with the train at Santa Barbara.

- They found Dietrichson's body on the tracks near Burbank.

- Very interesting about the cigar case.

- Anything else?

- No, not much.

- Dietrichson's secretary says she didn't know anything about the policy.

- There's a daughter, but all she remembers is Neff talking to her father about accident insurance at their house one night.

- I couldn't sell him at first. Mr. Dietrichson opposed it. He said he'd think it over.

[...]