Detective who snared Wales' worst serial killer says he was the 'most dangerous human being'

Speaking on ITV's The Pembrokeshire Murders: Catching The Game Show Killer, which airs tonight at 9pm, DS Wilkins admitted that Cooper found murdering somebody for property 'totally justifiable'. https://www.dailymail.co.uk/femail/article-9147441/Detective-snared-Wales-worst-serial-killer-says-dangerous-human-being.html?ns_mchannel=rss&ns_campaign=1490&ito=1490