Mum, I'm Sorry

The objects found in people’s pockets – photos, pieces of paper – tell the stories of their owners' lives, their hopes and their pasts, according to forensic scientist Dr Cristina Cattaneo. Wallets with phone numbers, school reports, university IDs and passports, boxes of medication, T-shirts of European soccer teams, rings, telephones and memories.

• Martina MelilliDirector