Water leaks into rear left panel

[jeepfreak32]

ok I just got done putting in a new cargo floor thanks to a leak in the rear left panel. I ran a hose and found that it is still leaking. Has anyone had this problem before? Think it is coming from the rear glass trim?! I'm not sure but it looks like it is. Any help would greatly be appreciated!!

[MagicRat]

These leaks can be frustrating to find. There is a transparent flowable clear silicone sealer for window leaks. Sometimes that can help. Also remeber it can leak at the weld seam where the roof panel meets the quarter panel, or around the gas filler welds.