Who said "I won't stop. Not until it's over."?

This quote is attributed to Alex Murphy.

I won't stop. Not until it's over. - Alex Murphy

"I won't stop. Not until it's over."

Alex Murphy

"I'm not going to kill you. I'm just going to hurt you really, really bad."

"Serve the public trust. Protect the innocent. Uphold the law."

"I can feel them. I can feel all of them."

"Dead or alive, you're coming with me."