This week on Crime Scene – a police force in crisis, collapsing trust, and lawlessness on the streets. How do you bring it back from the brink? We talk to the man who did just that – twice. Sir Stephen Watson, now Chief Constable of Greater Manchester Police, turned around two of the UK’s most troubled forces: South Yorkshire after Hillsborough and Rotherham, and GMP after it was placed under special measures. He faced resistance, crumbling morale, and a broken system. Former met Commissioner Bernard Hogan-Howe and ex-Mirror editor Alison Phillips ask: how did he fix it?