In part to spite Grissom , Ecklie split the night shift CSI team in the middle of season 5 .
In part to spite Grissom , Ecklie made Willows the swing shift supervisor , ignoring her repeated requests for transfer to day shift .
In part to spite Grissom , Ecklie split the night shift CSI team in the middle of season 5 and made Willows the swing shift supervisor , ignoring her repeated requests for transfer to day shift .