My belongings were stored in my fathers garage. He is now in a home and my stored items were taken. I'm not allowed near my father (who has Parkinson's and dementia). It was agreed and allowed. I never receive notice of removal nor verbal of where my father was taken. Help
If he's your father, go visit him.
If you aren't being allowed to see him, why?
Is there a lawful restraining order that orders you to stay away from pops?
If that's the case, nothing for you to do, but OBEY the order.
If you choose NOT to obey the order, you risk being arrested.
As far as your belongings are concerned, unless your father regains his full mental faculties, you'll never know.
I suggest you give up the ghost on recovering your belongings, because you can't sue an incapacitated person, or an unknown thief.
At this point, it might be best to make nice with those who wield the power so you can be reunited with your father. Fighting them will only make things worse, so apologize, make nice so you can be with dad until his very last day.