This DNA technology is helping police solve cold cases by admin | Dec 1, 2018 | Tech News | 0 comments The technology needs a small DNA sample to create an informed prediction of what someone could look like. CNN.com – RSS Channel – App Tech Section Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ