We are missing the last broadcast in the series 'Poisoned', subtitle: Deadly medicine. It was unexpectedly broadcast on Sunday 4th February on Channel 4 at 7p.m. Please advise [log in to unmask] or me if anyone is able to supply a copy. We will send a blank tape in return. Thanks, Pauline McMullen, Paul Hamlyn LRC, Thames Valley University, Wellington Street, SLOUGH SL1 1YG.