The Independent is marking the biggest TV moments of the year so far, from the ones that got the nation talking to the scenes that moved us or made us laugh. In a series of articles running this summer, insiders share the part they played in making them happen.
From the very first scene of the Channel 4 drama Tip Toe, viewers knew the story was hurtling towards one awful, inevitable conclusion: the brutal killing of Leo, a gay bar owner played by Alan Cumming.
