Ling Yin Liu v. City of San Antonio

Opinion by:

KAREN ANGELINI, Justice.

Ling Yin Liu, a civil servant, filed suit against her employer, the City of San Antonio (“the City”) and two of her supervisors, Anna Deosdade and Jerry Pittman. The trial court granted summary judgment in favor of all three defendants. Liu appeals. We affirm.

Background

Liu worked as a transportation inspector with the City of San Antonio Police Department Ground Transportation Unit. Unhappy with certain working conditions, Liu called the City’s Risk Management, Safety Division hotline. In response to Liu’s call, Richard Cardenas went to the Ground…