Who said "The law doesn't protect people. People protect people."?

This quote is attributed to Alex Murphy.

The law doesn't protect people. People protect people. - Alex Murphy

"The law doesn't protect people. People protect people."

Alex Murphy Truth

"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."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."