Coffin spotted on the banks....

Im from Pennsylvania and was headed to the weed stores in cockeysville. On my way I was driving over the Warren Rd bridge over loch raven reservoir (south) and I looked out over the water and I swear on the banks of the water I saw a coffin just laying there. Looks like it's in pretty good condition. Anybody else see this? I was going to go back thru but I ended up not going home that way.