The nature of the acidosis is the compelling factor on this issue.
6 seconds sound clip from the A Few Good Men movie soundboard.
You can hear this line at 01:14:22 in the Blu-ray version of the movie.
Quote context
[...]
- You're aware that the lab report and coroner's report show no traces of poison?
- The nature of the acidosis is the compelling factor on this issue.
- What might some of those conditions be?
[...]