Two armed robbers posing as police officers hold up the Brady Fish Market. When Shawn and Bo attempt to disarm them, a gun goes off and Shawn is critically shot in the chest. Jack witnesses the crime and calls 911, providing police officers Abe and Roman with crucial details about the suspects. Bo, inspired by the police shortage, decides to pursue a career in law enforcement. At the hospital, Carly, recently returned to full-time work, must perform emergency surgery on Shawn, who is placed on the critical list. Bo shares his new career aspirations with Carly, who supports his decision. Meanwhile, Jack pushes to report the fake cop story publicly despite police requests for silence, impressing visiting Chicago producer Darcy with his journalistic integrity.
