Derry man admits to killing pregnant woman, murder trial hears

A man charged with murder at the Central Criminal Court in Dublin has admitted killing the victim, though he maintains the killing does not constitute murder. Stephen Cahoon, aged 42 and with an address in Derry, Northern Ireland, has pleaded not guilty to the murder of Jean Teresa Quigley at Cornshell Fields in Derry on 26 July 2008. Ms Quigley, aged 30, was pregnant with Mr Cahoon's child at the time. The…