book, "justice in america," describes for the first time calling casey's parents, george and cindy, to his office late on a friday afternoon, shortly before jury selection began. mason had just received word that casey's hand-written letters describing sexual abuse by her father were about to be released publicly. >> we had them one at a time come into my personal office, and made the announcement and told them, you know, i -- this is going to be a bad day for you, george. and i felt man to man, i'll tell you in advance. >> what was his reaction? >> basically, none. he looked at me, and kind of turned sideways a little bit and clapped his hands down on his thighs and let out a big sigh and didn't say anything. >> reporter: george anthony never admitted to mason any inappropriate conduct with casey. >> then called mom in, cindy. and told her, and she