I know Rybeck fairly well. He is the President of the South Dakota Highway Patrol Association...I know him because I am on the board and see him at meetings. Stand up guy. I didn't know the US marshall but it's a shame about his son. They have had a ruff year down there with all the terrible deaths there, the three in rapid city and the one in Custer..just a waist...make me so mad, angry, sad, and dissapointed all at once!