Phoebe's downfall

First, the PR team left statements and proofs which included video clips and photos to prove that at the time 'Christine' was pushed down the window, Jeslyn was at home, sleeping. 

Then, they released what Jeslyn told them to do. Proof that the video of 'Christine's' death was faked and the mastermind behind it was Emilee, who with the help of Phoebe was able to pull it off.

They also proved that Emilee was mad at Jeslyn and blamed her for 'Christine's' death, so to seek revenge, she faked a scene so people would attack Jeslyn for 'killing' Christine who already committed 

When Jeslyn's fans found out everything was a conspiracy, they were excited that their idol wasn't a murderer. At the same time, the toxic fanbase rallied against Emilee and Phoebe.