So I have an issue and I don't know what is going on. The spot on the headliner is always wet after rain. I don't know where the water comes from. Thought the quarter window was maybe the culprit so replaced it and sealed around it. I doubt that's where the water is actually coming from. Is it coming from the trunk somehow?
is it coming in through those two metal strips that run alongside the roof that can be removed with a credit card? I had those out at one point a few years ago to get them repainted cause they were peeling but forget what it looks like below them.

Any tips would be appreciated. Who could help me with it if I can't figure out? Body shop? Mechanic?
Thanks for any input.

Nick