Corey's death: as she sets fire to the entire casino, by dousing it in gasoline then putting a match to it, she makes a plan to run out of the back, Because she didn't set that part on fire Well, the cops get there quicker then she thought they would, and they circle the casino, leaving Corey trapped inside She decides she would rather die in her own ignorance, then be killed by people who would never understand why she turned out the way she did And as she sat, playing one last turn of a slot machine, she sadly burns along with the building

Randos death: she is standing outside of the burning building, she knows well that Corey wouldn't come out, and she starts to second guess her actions, she soon goes to run in the burning building, forgetting her mission, as she realizes she'd rather have her friend back than be a news hero But as she does, she is shot down by her own brother (who happens to also be a cop) he claims she went mad, and did it in self defense, although she wasn't going to hurt anyone at all

Lemons death: so when Corey finds out that the cops are coming to take them all away, she sends both lemon and Austin away, so they won't have to die She sends lemon back to his old home (when he was Danny) and he remembers what it was that changed him (he was involved in a nuclear accident that gave him powers and made him forget who he was) So once he finds this out, he sets out to recreate the accident again, so he could go back to being himself again And as you may assume, he builds a nuclear bomb, and recreates the meltdown, and he dies instantly, not even a second to have a second thought

Austin's death: when Corey sends him away, she sent him back to his mother's old house to live out the rest of his days, he was given all of the money Corey owned But all he wanted was her She sacrificed herself so they all could live normal lives, he couldn't believe he just let her do that Then, he saw the news, Corey, killed in a fire she started He knew he couldn't take it, he knew he couldn't live in a world that wasn't in anymore So he took his own life, staring at the burning casino with the love of his live inside it, the last thing he heard was his own gun ringing in his ear