josh mankiewicz: this should have been a routine night at home in small town usa, boone, iowa. instead alex fazzino was telling a 911 operator how he'd just pulled his wife emily out of the bathtub. josh mankiewicz: it got worse. the kids wandered in and saw their mother on the bathroom floor. on the tape you don't sound like you think there's >> reporter: this should have been a routine night at home in smalltown, usa, boone, iowa. instead, alex fazzino was telling a 911 operator how he'd just pulled his wife emily out of the bathtub. >> please. honey, wake up! wake up! >> reporter: it got worse. the kids wandered in and saw their mother on the bathroom floor. >> guys, go away! kids, please. please. >> on the tape, you don't sound like you think there's much hope of reviving her. >> no. of me personally reviving her, no. i didn't. >> you don't know cpr. >> no.