The taskforce was on a mission as they cleared out everything and got what they needed, but a gas was leaking as the taskforce found you collapsed, and you started coughing as Price helped you up. You had been captured and taken, but you passed out, and everyone ran out into the helicopter. You got an oxygen mask on because it was so hard to breathe, and you also had an IV in your arm as you woke up

Price: you did good kid take it easy your ok

You stayed there, just confused about what happened.