Robert's mark left an indelible impression, etch on my tortured mind. His scorpion-tat crawled up his right calf in shades of deady crimson. During PT, it instilled a certain amount of fear on those who gazed upon it. But lying in the desert sun, without the rest of his body, it was not nearly as terrifying. I'll never forget the crying of those surrounding his leg & boot, still attached.