mass.ferr

Hi there,
hope I can find someone that had the same issue to tell me how they fixed it.
I have water coming inside the vehicle, on the right back of my trunk, basically just above the subwoofer. I noticed it couple of weeks ago when we had couple of days of steady rain and then wet snow. I opened the truck and I clearly saw water dripping down from panels just above subwoofer.
then I realized that all the water actually went inside the hidden box inside the trunk, thx God I didn’t have nothing there bc there was a pool of water. I had a Quick Look along the edge of the back door once open but I can’t figure it out where it might come in.
anyone had the same problem? What’s your suggestion ?

Thanks.
Massimo