Five current and former staffers blamed him for driving away many newsroom employees , creating a toxic environment and breaching ethics .
Some staffers who worked with Umesh cited his creation of a hostile workplace environment and unprofessional behavior .
Five current and former staffers blamed Umesh for driving away many newsroom employees , creating a toxic environment and breaching ethics .
Some staffers who worked with Umesh cited his creation of a hostile workplace environment and unprofessional behavior .