Dassel, MN (KDAL) - A rural Silver Lake, MN man is dead following a a snowmobile accident over the weekend.  31 year old Paul Fenske ran into the side of a moving train and was dragged under the cars and pulled to his death down the tracks.  The train crew was unaware of the accident because it occured back behind the engines.  Another rider on a separate sled saw Fenske dragged to his death, Fenske was pronounced dead at the scene of the accident which occurred along snowmobile tracks near Dassel in Southern Minnesota.