-Dani has a seizure, wanders into the road outside of a club, is hit by an SUV and dies in Peter's arms.

-Many more people experience seizures and bleeding a die within the day.  The CDC is called in for the outbreak.

-The FBI announces it is meningitis but only one patient has confirmed with it.  Megan is furious that the FBI is releasing unsubstantiated information.

-While investigating Dani's whereabouts before she died, Peter realizes how little he really knew about her.

-Kate pricks her finger with a needle while suturing a body.  She tells no one.

-A terrorist releases a video saying he's caused the outbreak.  Bud and Sam track down where the video was made and find more bodies.  Peter and Megan determine from the video that the terrorist is infected and is spreading it himself.  He is patient zero.

-Kate gives a press conference saying that the outbreak isn't meningitis and passes out at the podium.