Received payments for something from scammer via Paypal

So I sold something to someone who I suspect scammed someone due to their post history on reddit to get the money, I received 3 separate payments from them. With my suspicion that they scammed someone then spent that money buying from me I want to know if they happen to get chargebacked by the people they scammed, will Paypal go through their account, see it was sent to me then take it from me?

you are on big trouble man, paypal will follow the money

Yes it can cause a problem
just refund it

Nope, I'm good it looks like.