himself and part of such a high-profile case. was it because there was nobody else? was it because they're understaffed? or simply because people were not paying attention closely to the situation? >> powerful questions. katie benner, "new york times" thank you so much from thank you. let's talk further on this. joining me right now, cnn law enforcement analyst and retired fbi supervisory special agent, james galliano, also renato marriotti. we've learned a little more since we last spoke yesterday. james, what is most troubling, concerning to you in what we are learning about protocols that were in place but then reportedly not followed, such as having a cellmate, 30-minute -- every 30 minutes a guard to look in on and apparently that did not happen the night of his death? >> well, fred, we spoke about this yesterday in the wake of this astonishing news. there is no other way that i can describe this.