and yet, he never tried to revive his wife. >> on a day, why didn't you do cpr? >> i don't know. i don't know why i didn't do cpr, i don't know why i didn't call 9-1-1. in looking back, i saw my wife cory dead, and i didn't know how to react. >> prosecutor parkinson next went after the first investigation, pushing hard against detective bear who handled the case. he questioned whether bear gave curtis, then and assistant states attorney, preferential attorney. >> he was a prosecutor, they were the police. he gave them a story of how it happened, they bought into it. after all, he's one of us. >> so maybe tougher questions didn't get asked? >> i think so. >> neighbors testified that the lovelace household was sometimes a stormy one. and that, parkinson suggested to jurors, is the backdrop of cory's death. >> they fought all the time, it was a rocky marriage with lots