One thing you godda love about lawsuits is “discovery”. It’s what goes on right after you sue and the party you sued answers. Then you get to ask them to turn over almost any document relevant to the claims or defenses. Almost any document that has any possible relevance at all is game.
And sometimes you turn up some real gems. It’s what I call “getting the goods”.
Think about the lawsuits in the 70’s against Big Tobacco. Imagine finding – hidden in the reams of papers turned over to you – internal reports admitting that Big Tobacco manipulated nicotine levels to “hook” smokers to their dangerous product. Or that they knew their product caused cancer even as they denied it publicly. It’s a “gocha” moment! How much money is that kind of evidence worth at trial!?