Sylvia Marie Likens was an American murder victim from Indiana. She was tortured to death by Gertrude Baniszewski, Gertrude's children, and other young people from their neighborhood. This was an interesting session. I recorded two different songs on two separate digital recorders. When I placed them on Sylvia's grave the batteries died in both. Thankfully, I had three recorders. Also, I had the Trifield Natural Meter with me and the alarm sounded the whole time. I ended up turning it off. The Trifield setting was set at "Sum."