Rebecca Jones is in for a rude awakening on the next episode of NBC's Chicago Fire.

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Gabriela Dawson's deceitful former classmate from the Academy becomes Truck 81's new candidate, but the job won't go as smoothly as she may have hoped.

In a small clip from the upcoming episode, Matthew Casey, Kelly Severide and the rest of the team are in a high-rise fire in an office building.

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"You're going to be fine Jones. Just stick with me," Casey tells Jones. "Wherever I go, okay?"

Casey later instructs her to get an injured and unconscious victim out of the building. However, Jones, played by Daisy Betts, realizes that saving people from fires isn't nearly close as mimicking the grueling procedure in class.

The clip also shows Jones attempting to unsuccessfully lift the man. She then ties a rope around his hands and drags him out of the room. But, it's unclear whether or not she was able to save his life.

The next episode of Chicago Fire, entitled "Keep Your Mouth Shut," airs Tuesdays at 10 p.m. EST on NBC.