Anne O'Sullivan

The detectives believe that someone is murdering hospital patients and find that tainted medication is leading to the deaths.

A lonely, single mother is targeted by a charming con man in an effort to hit an armored truck carrying millions of dollars. When one of his partners gets killed weeks later, Nichols and Wheeler are on the case.

Cruz and others are at the hospital dealing with a witness, injuries, and other victims from two bombings.