The Deadly Mission goes wrong

Chapter 1 The Mission
Bree, Chase, Adam, and Leo were at school when they got a mission alert. Bree super speed them home, they ran to the lab where Mr Davenport were waiting for them. Mr. Davenport told them to suit up there was an gas leak in one of the facilities if they don't shut it down it will make the whole building collapse. Bree, Chase and Adam got into the shuttle and they were off to the site. They had to jump out of the shuttle. They landed hard on the ground. Chase asked if everyone was alright but he only heard Adam's voice. Then Adam saw Bree face down on the concret. Adam ran to his little sister to see if she was breathing. Chase checked her to see if anything was wrong with her then Mr Davenport said if anything is wrong Chase said Bree is unconscious and she has it big head wound from hitting the concrete hard. Mr Davenport said Were running out of time you'll need to leave her there and come back for her later.