Andre Villas-Boas lifts the lid on backstabbing culture at Chelsea with digs at Roberto Di Matteo and Ashley Cole - as former Blues boss gives verdict on John Terry plane story

Andre Villas-Boas, 48, has spoken out about a backstabbing culture he experienced during his eight-month tenure as Chelsea manager between June 2011 and February 2012. He made critical remarks directed at Roberto Di Matteo, who replaced him as assistant and went on to win the Champions League, as well as taking digs at Ashley Cole. Villas-Boas also offered his perspective on the well-known story involving former Chelsea captain John Terry on a plane.