What was thought to be human remains in a Valley East sewer system have turned out to be just garbage. City workers in Sudbury thought they discovered human remains Thursday afternoon when they ran video through a sewer in Valley East. They called 9-1-1 but when police looked at the video they couldn’t tell if the images were human or not. A unit went down the sewer and found that debris and junk had become cluttered together and just happened to look like human remains.