<P> At the end of "There's My Girl", he demotes Kevin Atwater following an IAB investigation after he leaves a soda can with the suspect that led up to his suicide, and promotes Officer Kim Burgess to replace him . </P> <P> In "Born Into Bad News", he shows his concern for Erin Lindsay when she going back to the same person that she once was, and when her mother, Bunny, starts to show up back in her Lindsay's life (hinting the rivalry between the two). At the end, when he is pleading for Lindsay to not quit the department, she still sticks with her decision and for her mother to step in . </P> <P> In "Start Digging", Hank is offered a meritorious promotion to Lieutenant by Commander Emma Crowley (Barbara Eve Harris) and the CPD brass as part of the new Chicago Police Superintendent's reorganization of the department that includes getting officers like him off the streets . However, before Hank could either accept or decline the promotion, his son Justin was assaulted and later died of his injuries, causing Hank to go on a revenge mission using whatever means necessary to find Justin's murderer . He takes the murderer to the silos, he makes him dig a hole and then kills him . </P> <P> In "The Silos", he was brought back to the silos by Commander Emma Crowley and Internal Affairs detectives, to see if they can find they can recover the body and get him to confess . When the body was gone, he was quickly released and went back to duty . It was revealed that Lindsay had moved the body prior to them getting there . </P>

What episode does justin die in chicago pd