A young woman fights a drug patent lawsuit, forcing Bull and his team to visit a small Texas town that was the sight of the only trial loss of his career.
TC and Topher rush to the scene of a concert where a fireworks explosion has caused massive chaos. As the two jump in to manage the mess, a second explosion causes problems for one of their own. Syd returns from Afghanistan and helps out at the hospital, but finds herself grappling with what the best plans are for herself and her young daughter. Drew tries to help her, but runs afoul of their unique family dynamic. Paul and Shannon must put aside their differences to treat a patient and find out that they have more in common than they thought. Meanwhile, Jordan and Scott treat a patient injured in the fireworks explosion and have a chance to address some simmering differences.moreless
Shannon and Jordan tries to have some fun at a local wrestling event, but instead they find themselves treating people on site when a fight breaks out in the audience. Back at the hospital, Sam attends to a marathon runner who has collapsed from the heat and things start to heat up even more when the air conditioning breaks. Meanwhile, tensions starts to boil between TC, his sister-in-law Annie, Jordan and Sam.moreless
In the series' 100th episode, Hank works in the ER for the first time in years and has difficulty following Evan's orders during a quarantine situation that involves Jill. In other events, Jeremiah bonds with a patient; and Divya worries about Lena.moreless
A building collapses and TC, Drew and Gwen go to help the injured. When they get there, TC notices that a former army medic has already treated some of the injured. TC asks him to continue helping. In the hospital, Jordan helps a man who has a heart attack when he hears of the building collapse. Paul's father, a renowned neurosurgeon shows up and is pressuring Paul to go to Johns Hopkins and become a surgeon.moreless