At a job fair, Quincy sees a woman in terror fall down an escalator. At the hospital, she cannot remember her name or her past. Quincy is determined to figure out who she is, but he's running out of time. Someone wants this woman dead.
When a high school student drops dead at basketball practice, Quincy is drawn into an investigation in the dangers of "pep" pills and legal lookalike drugs and the problems in regulating the sales of such items.
When a baby with Down Syndrome is denied medical care after birth and allowed to starve to death, Quincy must determine if the death was from natural causes or if the attending physician had a different agenda.
After a former Vietnam nurse suffering from PTSD turns up dead, Quincy gets involved with a veteran support group in an effort to get the victim's friend, another former nurse, the treatment she needs for her disorder.