Barbershop killer jailed for at least 22 years

  A killer who slashed a father of two to death with a Swiss army knife in a barbershop has been jailed for at least 22 years. Anthony Allen, 34, murdered Crispin Siddon, also 34, in front of horrified customers and staff at Cutz Barbers in Harlesden, northwest London. Mr Siddon, who co-owned GB Records with hip hop star Corleone, walked into the shop and punched Allen in the face, demanding: ‘Where’s my money?’ Allen, who has four children, produced…