Byline: David Wilkes
A BRITISH Airways pilot wept yesterday as he apologised to relatives of his wealthy wife for battering her to death in a frenzied attack which he claims he cannot remember.
Robert Brown, 47, slumped over in the witness stand and held his head in his hands to say an anguished 'sorry' to members of millionairess Joanna's family watching his trial for her murder from the public gallery.
He said he 'lost it' after his estranged wife made him feel like an idiot when they rowed as he dropped their son of nine and their 11 year-old daughter off at her house after they had been staying with him.
Brown, originally from Edinburgh, …