A PROFESSIONAL Sol Campbell impersonator has admitted murdering his ex-girlfriend at her Dudley home. Peter Martin, 38, pleaded guilty at Wolverhampton Crown Court to the murder of Karen Hartshorne, who was found with multiple stab wounds at her home on February 26..

The impersonator, who is on the books of an agency as a lookalike of the Portsmouth footballer, had been in a long-term relationship with Miss Hartshorne, a trainee manager, before they split at Christmas.

Martin, of no fixed address, will reappear at the court on December 13.