we're about to go into our 1-5-2 segregation unit for a creme search for contraband inside inmate deven gallop's away from the door. >> inmate gallop is known for making weapons. usually doesn't go too many days without trying to manufacture something. you know, periodically every couple of weeks we'll take the opportunity to search his cell. and most times it's lucrative. >> i know they're coming. i can hear them. i know what cell they're coming to. they're not coming for nobody else but my cell. [ bleep ] [ bleep ]. >> just let us search your cell, all right? >> they just refer to me as someone who causes trouble. probably don't trust me, probably always think i got a weapon on me at all times. >> because creative inmates can turn almost anything into a weapon, deputies must be especially vigilant. during his six years as one of the jail's senior investigators, jonathan spinelli has amassed a significant collection of inmate-made weapons. >> this piece of evidence is a wall plate and this is a piece of metal but this can be filed down to a very sharp point. an inmate could use this as a cuttin