instantly killing tara chavez .oint in time is when he hopped in the shower, get the gunshots heard, comes out, nothing nobody has responded. towel. that is when he sends that text. >> prosecutors said, it was levi who sent that text from tara's phone, i am afraid i am going to hurt myself, i am so upset, sad, and hurts. it was the text levi would later show investigators. but detective jones took the stand to describe what he believes was levi's one mistake. >> did you push the magazine release in this case? >> no. >> detective jones testified how he had found the gun at the scene with the magazine already released. the state called experts to the stand to say that if tara had shot herself, she would not be able to release it. >> i found this book better than five pounds of direct pressure in order to release this magazine. >> and prosecutors believe the person that did release the maxing was levi, the cop. they said, levi's perfect crime wasn't perfect after all. >> this is not a suicide. the defendant killed tara

peers >> a few weeks after the trial , family and friends came together in low slowness to remember tara chavez on what would have been her 32nd birthday. for all of those who loved her, tara is never really that far away. >> i'll be in good company if something ever happened to me now, wouldn't i, josh? i i have my baby. she's my angel. >>> and this is dateline >>> this is a couple of cases i've really carried with me. there's a woman who lost her life. it was really emotional and it was heartbreaking. it was absolutely heartbreaking. >> a wife and mom, and in her bedroom. a frantic call to 911. >> okay, calm down, sir. >> moments later? another. >> my son just killed my wife. >> two separate calls, two separate stories about the same hunting crime, but only one caller was telling the truth. father versus son. >> i grabbed him, i said stop, he throws me to the ground. >> is very good at making up stories, but that's not true. >> he's just accusing the other of the crime. r >> yes. >> and you have to figure out who the killer is? >> that's the problem. >> broken glasses, a pair of sandals, spec