Daily Archives: April 17, 2017

State Police Crime Lab eyes familial DNA searching, a controversial crime-solving tool

The Louisiana State Police Crime Lab is preparing to expand its criminal DNA testing to include a controversial technique known as familial searching, a tool that could breathe new life into aging cold cases by identifying close relatives of suspects.
Louisiana intends to join a growing list of states that over the past decade have cautiously adopted the technique, which has been hailed by detectives as a potential game-changer in solving crimes but has been assailed by critics as ethically and legally questionable.