Excerpts of the President's News Conference
03/12/1925
https://www.presidency.ucsb.edu...
My position about that is as already indicated, that the Department of Justice is observing the course of events there and will very careful...
I am very loath to believe that any one has been guilty of any criminal intent, but it is very evident that evidence has already been given ...
Substantially all.
You can't start a criminal action on mere rumor.