Sean-Michael Wilkinson

Bruno suspects a bomb was planted to destroy DNA evidence in a rape case.

Frank takes heat when a widow blames him for her husband's recent suicide while on the job. Also, when Eddie has a gut feeling about a murder, she and Erin band together to solve the case, and a desperate Luis Delgado (Lou Diamond Phillips) tells Danny and Baez that the only way he'll testify against his former cartel is if they protect his sons.

When Bull handles the negligent homicide defense of a building owner accused of killing tenants by carbon monoxide poisoning, the case rocks Bull and the TAC team to their core. Also, TAC's trial defense is made more difficult when the ADA prosecuting the case is Chunk's ex-boyfriend, Rob Jones (Erich Bergen), someone very familiar with Bull's tricks; and Taylor is forced to reevaluate her work-life balance when she gets shocking news about her son.