Complex sentence: To prove her innocence and shift the heat she outs "Blockbuster" as Martian Manhunter, having seen him change earlier, resulting in the rest of the villains quickly turning their attention to him and bringing him down.
Split into simpler sentences: To prove her innocence and shift the heat, she outs "Blockbuster" as Martian Manhunter, having seen him change earlier. This resuls in the rest of the villains quickly turning their attention to him and bringing him down.