Recently I was asked by "Abernathy Farm" to "get rid of" a super mutant threat stemming from Medford Memorial Hospital. I have been there several times already to free hostages so I know the layout of the hospital quite well, however, this time around, I eliminated all visible "greenskins" however, there is still one more that I cannot reach....it seems he appears to be on the roof of the operating theatre, above the operating theatre itself. He is not visible but responds audibly to gun shots and noises in his general direction.... how do I complete the request without being able to "get" the last super mutant?? I tried "seeing" him from the roof of a nearby house but no luck, I think he's stuck in the ceiling and there is no visible way of getting onto the roof of the hospital. Any help?? thanx