TK and Carlos are preparing their wedding, although the stress that disappeared after the fire and everything that happened, make TK's migraines return, just at the same time that Carlos has a terrible dream that he fears is premonitory. As if that were not enough, TK decides to pay a visit to Buck in Los Angeles to invite all the 118 to his marriage; but things do not go as they should and a few hours later, Carlos receives a call from Buck. A terrible accident inside the Los Angeles has left many injured or dead. One of them, a body they can't identify, is wearing TK's sweatshirt with his ID card, his cell phone and his blood.