Trump spokeswoman Hope Hicks said Monday that "Lewandowski will no longer be working with the campaign." She paid tribute to his "hard work and dedication" and wishedhim the best.
A hard-charging figure, and in some ways as unconventional as the candidate himself, Lewandowski had been by Trump's side since the beginning of his unlikely rise to presumptive GOP nominee.
The move came as Trump faces continued deep resistance from many quarters of his party concerned by his contentious statements.
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MORE: Trump campaign "grateful to Corey for his hard work and dedication and we wish him the best in the future.? https://t.co/qbDBP9izFd— ABC News Politics (@ABCPolitics) June 20, 2016