Career sabotage a regular practice and corporate policy here.
Giving misleading designation to techies like process consultant, defect manager, delivery lead so that they find it hard to find jobs elsewhere is one very cruel practice.
forcible rotation to irrelevant roles to dilute skill and taking the person prisoner
not allowing person take leaves.
while firing marking person as unfit for rehire and broadcasting details to recruitment agencies so that person never gets job elsewhere.
this place seems to be mother of all evil practices