Lask: “Rambam why by life and death judgements if all twenty three said he is guilty, he went out innocent. ”
Wonderful reference to my teacher the Rambam!
Lask: “The Beis Shamai by having a different view helped the Beis Hillel arrive to the truth by eliminating tunnel vision”
If you mean that Beis Hillel opinion was “truth” and Shammai was “not truth”, I have learned that they are both true. In the current world we go by Hillel–in the world to come we will go by Shammai.