10 days after ITV weatherman Alex Beresford intervened in a Good Morning Britain discussion about knife crime, his cousin was tragically stabbed to death. In this personal investigation, Alex travels across the UK to look into the reasons behind the current knife crime epidemic - and what can be done.

It's estimated that one in four of us aren't saving enough for our retirement. The Tonight programme challenges three working people to try to live off their future predicted pension pots - with surprising results. Joe Crowley investigates.