Back to jail for the killer snared by vigilantes

A convicted killer who was trapped by paedophile hunters as he tried to arrange sexual encounters with children has been jailed for 22 months. Patrick Hennessy, 51, was jailed for life 30 years ago for the brutal murder of Belfast-born former RAF chef William Ward, 47, during a spate of muggings in Vauxhall. Powerfully built 6ft 4in Hennessy beat and throttled Mr Ward to death and left him with more than 50 injuries on 2 December 1990. Hennessy was released…