The little girl who can"t play peek-a-boo in case it sparks a fatal fit

The little girl who can't play peek-a-boo in case it triggers a fatal fit Fits cause Abi Marshall's breathing to stop putting her at risk of brain damage | UPDATED: 14:42 GMT, 2 May 2012 A toddler can't play the game peek-a-boo because of a rare condition that means an unexpected shock can cause a fatal fit.