leave someone or something to someone
to give or abandon someone or something to someone. I leave Mr. Franklin to you. Good luck in dealing with him. I leave the whole problem to you. Good luck.
leave something to someone
1. Lit. to will something to someone. My grandfather lefthis house to my mother. I will leave this watch to one of my grandchildren.
2. to assign work to or reserve a task for someone. I will leave this last little bit of the job to you. Can I leave this last part to Carl to finish?
3. Go to leave it to someone.