Pietersen could not be trusted - ECB
Kevin Pietersen was axed by England because he could not be trusted to give his full support to captain Alastair Cook, according to the ECB.
In a statement released on Sunday evening, the ECB blasted the "unwarranted and unpleasant" reaction to Pietersen's outing last week. Cook, wicketkeeper Matt Prior and former Test team director Andy Flower have all come in for criticism.
The ECB insist Cook needed the support and trust of all of his teammates followed the 5-0 Ashes series whitewash in Australia.
Pietersen's international career has effectively been ended with the ECB reaching an agreement with him over his release from his central contract.
The statement read: "It has been a matter of great frustration that until now the England and Wales Cricket Board has been unable to respond to the unwarranted and unpleasant criticism of England players and the ECB itself, which has provided an unwelcome backdrop to the recent negotiations to release Kevin Pietersen from his central contract.
"Those negotiations have been successfully concluded and whilst both parties remain bound by confidentiality provisions the ECB would like to make the following comments.
"The ECB recognises the significant contribution Kevin has made to England teams over the last decade. He has played some of the finest innings ever produced by an England batsman.
"However, the England team needs to rebuild after the whitewash in Australia. To do that we must invest in our captain Alastair Cook and we must support him in creating a culture in which we can be confident he will have the full support of all players, with everyone pulling in the same direction and able to trust each other.
"It is for those reasons that we have decided to move on without Kevin Pietersen.
"Following the announcement of that decision, allegations have been made, some from people outside cricket, which as well as attacking the rationale of the ECB's decision-making, have questioned, without justification, the integrity of the England Team Director and some of England's players.
"Clearly what happens in the dressing room or team meetings should remain in that environment and not be distributed to people not connected with the team.
"This is a core principle of any sports team, and any such action would constitute a breach of trust and team ethics.
"Whilst respecting that principle, it is important to stress that Andy Flower, Alastair Cook and Matt Prior, who have all been singled out for uninformed and unwarranted criticism, retain the total confidence and respect of all the other members of the Ashes party.
"These are men who care deeply about the fortunes of the England team and its image, and it is ironic that they were the people who led the reintegration of Kevin Pietersen into the England squad in 2012."