Catherine Willows processed evidence which helped placed John Mathers on death sentence for the rape and murder of a university student 15 years ago. Seconds, literally, before Mathers was to received his sentence, a call reaches the execution room to postpone the execution. Mathers, who has already received the lethal drug, is revived back. The defending attorney has asked for the 15-year-old evidence to be reprocessed using new technologies not available back then. Matters become more compl ...[Read Story ]