Media playback is unsupported on your device

Aamir Siddiqi murder accused 'killed wrong man'

13 September 2012 Last updated at 15:30 BST

Two men have been accused of 'staggering incompetence' after a teenager was stabbed to death in a bungled contract killing.

Swansea Crown Court heard that 17 year old Aamir Siddiqi from Cardiff was killed because Ben Hope and Jason Richards went to the wrong address. They both deny murder.

Hywel Griffith reports.