Knowing that the fire at a rave that killed or injured several kids including Alvin's daughter, was deliberately set, Intelligence is tasked with finding the one responsible. They start with a known arsonist but it's not him. Later they learn that the owner had a heated conversation with a guy and bring him in. He denies doing it. But then one of the victims says she knows who set the fire and tells them what she knows. They find the man and bring him in. Alvin joins them because his daughter died.
Did You Know?
Ruzek says that the last known address for Nathan Delano is 4133 S. Wells. When they get to house and Lane Cromwell opens fire on the police, Ruzek calls in the emergency stating the address as 4133 S. Ida. Ruzek's call in I.D. is 5021 Ida. See more
References Chicago Fire