As we picked our way through the mass burial sites 
we were constantly shocked by horrific signs and images: 
"Truck Stop" -- where victims were unloaded for execution
"Please don't walk through the mass grave!"
"Don't step on bone"
"Killing Tree -- agains which exectioners beat children."
"Rags of victims clothes."
"Mass Grave of 166 victims without heads."
"Bones and tooth fragments."
"Killing Tools Storage Room."
"Mass Grave of 450 victims."
"Mass Grave of more than 100 victims: children and women whose majority were naked"
"Chemical Substances Storage Room"
"Magic Tree -- This tree was used as a tool to hang a loudspeaker 
which make sound louder to avoid the moaning of victims while they were being executed."