Edited video as originally provided by policeThe newly released video, showing the kill shots @ 3:30Viewer Discretion AdvisedLongview Police Chief Don Dingler held a press conference this afternoon to talk about the officer-involved shooting death of Kristiana Coignard.Chief Dingler named the officers involved as Officer Glenn Derr, Officer Grace Bagly, and Officer Gene Duffie. All three are on paid, administrative leave.Dingler says Coignard picked up the phone in the police lobby and asked for help, but wouldn't say what the problem was. Officer Glenn Derr observed written on Coignard's hand "I have a Gun." When Derr tried to subdue her, he saw a large butcher knife in her waistband that she wasreaching for.Officer Duffie arrived and attempted to use his taser on Coignard, but it didn't work. Coignard charged Derr, and he fired his gun three times while Officer Bagley fired twice. Coignard was hit four times.She was taken to Good Shepherd Medical Center where she was pronounced dead.Chief Dingler says this is an active investigation and will be turned over to the Gregg County District Attorney when it's ready.