Lori Fullbright / News On 6 - Court documents reveal lots more detail in the 1998 murder of Dena Dean. Cold Case investigators got a new search warrant today in the case.
![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)
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 Tulsa investigators hope of solving abduction and murder | Truecrimedaily.com Dena Dean cold case: New technology gives Tulsa investigators hope of solving abduction and murder | Truecrimedaily.com](https://tcd-images.akamaized.net/image/bd/1by1/2018/04/17/bdceadb135935accbc11cac2f993c88b_xl.jpg)