Red John is Dianne Feinstein. Here is my proof:1. She is evil.2. She resembles a man and could be as strong as one.3. She clearly does not prefer to use a gun.4. She is evil.5. She lives in California.6. She has connections to law enforcement.7. She is evil.8. She killed Mascone and Milk and blamed it on someone else.9. People prefer not to look at her face and thus can hide in plain sight.10 She is evil. This list may apply to Boxer and Pelosi as well.