In the Chicago Fire episode " Sharp Elbows " (Season 4, Episode 7), internal and external pressures collide as Chief Boden finds himself the target of a complex conspiracy. The episode originally aired on November 24, 2015, and serves as a critical turning point for several major character arcs in Season 4. The Frame-Up of Chief Boden
Amidst the personal drama, the team responds to unique rescues, including an individual impaled in a glass window. "Chicago Fire" Sharp Elbows (TV Episode 2015) - IMDb [S4E7] Sharp Elbows
Kelly Severide continues to deal with the fallout of his demotion and ongoing friction with Captain Dallas Patterson. In the Chicago Fire episode " Sharp Elbows
Serena makes serious accusations against Boden, including home invasion, which carries a potential 30-year sentence . "Chicago Fire" Sharp Elbows (TV Episode 2015) -
Gabby Dawson stands up to Captain Patterson in defense of Boden. When the confrontation escalates, Matt Casey intervenes to remind Patterson that Dawson is not his "candidate" to bully.