William Jones murdered Peter Lewis on Cardiff doorstep, court told
16 January 2013 Last updated at 19:09 GMT
A jealous boyfriend looking for his ex-girlfriend and her new partner murdered an innocent pensioner on his doorstep early one morning, a court has heard.
Peter Lewis, 68, a vulnerable man with learning difficulties, was stabbed in the stomach, Cardiff Crown Court heard.
Jurors listened to a recording of Mr Lewis's last moments as he made a desperate call for help.
William Stephen Jones, 32, denies murdering Mr Lewis, a charity volunteer, in Roath, Cardiff.
Caroline Evans reports.