it's the headquarters for the mason moore foundation, a charity jodi founded to raise money for safety equipment for cops who need it. her motto something mason said to her long time ago. love wins. >> he loved me and all we wanted to do to try to make this a better place. and leave his mark. i think he did. ♪ ♪ ♪ >> hello, i'm andrea canning, and this is dateline. ♪ ♪ ♪ blood isn't a very good anniversary gift. >> i need an emergency ambulance, my wife has a gunshot. >> a fatal gunshot, just hours after celebrating 16 years of marriage to her police officer husband. >> he told me, she may have tried to clean my gun, and it may have accidentally got off. >> police are suspicious, the victims own mother wasn't. >> she was so opposed to anybody even exploring the idea that her only daughter had been murdered. >> as the years went by, the case grew cold. until a reporter heated it up again. >>stayed up all night reading that file. it was astonishing. >> it turned out there was a lot less to the marriage than meets the eye. >> he cheated on vicky the day before they got married, and the da

it's the headquarters for the mason moore foundation, a charity jodi founded to raise money for safety to make this a better place. and leave his mark. i think he did. ♪ ♪ ♪ >> hello, i'm andrea canning, and this is dateline. ♪ ♪ ♪ blood isn't a very good anniversary gi.