Dave Bierko was forced to retire from his S.W.A.T. team after sustaining an injury in the line of duty. He switched to the field of private security, and just took a job at a state hospital. What was meant to be a simple job takes a turn for the worst. He learns he is to guard a single patient, who possesses a special gift, who is a research subject for a PK (psychokinesis) study.