hey there. Im at my house tonight and me and my friend were talking in a room and my sister walked in and asked what we were doing and she looked at the window and said wtf! and ran out of the room. we were all scared and left. she seen a black shadow that floated past the window that looked like a human in a black silky cloak.I myself has seen this shadow for a slpit second and so did my grandma who doesn't visit often. We me and grandma seen it (at differemt times) it was still outside on the same area. please help me im really curious and freaked out. cheers