Marsh excited by secret plot line where Corry characters are killed off

Kym Marsh is happy not to know if she will be killed off on 'Coronation Street'.

The soap is planning a spectacular stunt for its 50th anniversary - which is expected to see several characters killed when a tram crashes on the cobbles - but producers are refusing to name who will die in the tragedy, which the actress insists has made being on set more exciting.