TY - BOOK AU - Cornwell,Patricia Daniels TI - At risk SN - 0425214761 (pbk.) PY - 2007///, c2006 CY - New York PB - Berkley KW - Public prosecutors KW - Massachusetts KW - Fiction KW - DNA fingerprinting KW - Criminal investigation KW - Tennessee KW - Mystery fiction KW - gsafd N2 - A Massachusetts district attorney running for governor wants to use some radical new DNA technology to solve a long-ago murder. The result? A new round of violence ER -