HYS law school only offers need based aid, no merit. Parent (and spouse if student is married) financial information is needed to determine financial need.
T4-14 offers very very very competitive merit money (don’t expect full tuition because there are few). NYU offers scholarship money for students who want to do public service.
@mom2collegekids said, that Law and med students can borrow up to the full cost of attendance through direct and gradplus loans (they should make sure that they maintain a good credit score).