Key prosecution witness not sure who committed killing

The jury in the trial of a Clonmel man accused of murdering his former girlfriend's new boyfriend has heard that the key prosecution witness told a friend that she was not sure who committed the killing.

Alex Freiberg (aged 30), of Bridgewater House, Clonmel, denies murdering 45-year-old Mr Cambridge at Carrigeen Close, Clonmel, Co Tipperary on August 16, 2007.