"[talks to a now-frozen Sebastian Shaw] If you're in there, I'd like you to know that I agree with every word you said. We are the future. But... unfortunately, you killed my mother. [pulls out the Reichsmark coin that Shaw gave him years earlier] This is what we're going to do. I'm going to count to three, and I'm going to move the coin. [he slowly lunges the coin at his head] One... [It gets closer and closer] Two... Three. [coin penetrates his skull and shoots through his head, killing Shaw]"
January 1, 1970
https://en.wikiquote.org/wiki/X-Men%3A_First_Class