KJRH - Dena Dean, a west Tulsa teenager found murdered 16 years ago, would have turned 32 today. Her parents honored her memory Wednesday with a birthday cake and the release of
![It's on our shoulders:' Dena Dean cold-case investigators optimistic with new witnesses, search warrants, DNA tests It's on our shoulders:' Dena Dean cold-case investigators optimistic with new witnesses, search warrants, DNA tests](https://bloximages.newyork1.vip.townnews.com/tulsaworld.com/content/tncms/assets/v3/editorial/f/bd/fbdf908a-edb9-530c-bf5b-8b513c6026ce/5b1719ab37f31.image.jpg?resize=370%2C500)
It's on our shoulders:' Dena Dean cold-case investigators optimistic with new witnesses, search warrants, DNA tests
![Dena Dean cold case: New technology gives investigators hope of solving murder (2/3) | Truecrimedaily.com Dena Dean cold case: New technology gives investigators hope of solving murder (2/3) | Truecrimedaily.com](https://i.ytimg.com/vi/HvcCBGLhaKk/maxresdefault.jpg)