Bunker Ghost

There's a net of tunnels under the city of Rijeka, Croatia (that’s in Europe, small country just across Italy). The entrances to those tunnels are in old bunkers situated in various parts of the town. In one of those bunkers some poor, homeless woman organized her temporary home. And she died in there, alone. Her body was discovered by people who brought her food occasionally, then buried, and her modest possessions were thrown away.
But that’s not the end of the story, for some reason plastic bags appear in there. Well, that can be explained, it’s a little bit harder to explain the old woman that can be sometimes seen if you walk past her bunker. And legend says if you don’t keep on walking she will chase you away. This is her only home and she wants to keep it.