Who said "My duty to the law supersedes my desire for rest."?

This quote is attributed to Alex Murphy.

My duty to the law supersedes my desire for rest. - Alex Murphy

"My duty to the law supersedes my desire for rest."

Alex Murphy Work

"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."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."