ms. huskins and mr.ifferent response. >> unbelievably, the lead detective on this case, detective matt mustard, is named officer of the year for 2015, the year of this case. >> i thought, boy, he blew it big-time in this case. so he must've done a fabulous job in some other case to make up for it. >> your new book is called "victim f." why did you pick that name? >> when the fbi agents were writing the affidavit for the arrest of matthew muller, they asked us specifically, "do you want your names in it?" and typically in affidavits like that, victims remain anonymous because of the sensitive and violent nature of the crime. but we weren't anonymous. and we said, "of course, yes. we can't rebuild our lives until people can see the truth." i was victim "f" for female victim. aaron was victim "m" for male victim. and when the affidavit was made public, we were still a victim "f" and victim "m." >> we requested interviews with the vallejo police department, detective matt mustard, and lieutenant kenny park,