language. they call it nahodall. >> inmate charles manson's artwork is regularly confiscated to prevent it from being sold as gruesome souvenirs. >> here's a scorpion that he's made. basically just taking thread from various types of items, socks and t-shirts and towels and he creates it and uses, looks like a marker to color it. this is probably one of the items that he makes the most of would be scorpions and spiders. other inmates try to sneak it out and put it on ebay and sell it and whatnot, so we confiscate it. >> another all-too-common discovery in these searches is a variety of handmade weapons. since corcoran opened in 1988, there have been over 250 stabbings, many of them fatal, using knives like these. >> this one is made from a desenex can.