Harry Perry

When a body turns up in Boston with links to another murder in Los Angeles, Jane and Maura hop on a plane; Angela and Korsak plan a double date with Kiki and Ron.

While investigating the murder of a mental hospital patient and quickly narrowing down the suspects, the investigation takes a dangerous turn when Sara finds herself in a life-threatening situation.

While Peter tries to save Sylar based on his precognitive vision of Emma, Lauren goes after Samuel and Claire learns the dark secrets of Noah's past.

Sylar starts to find his true identity, and Peter and HRG go on a quest to find someone that can save Hiro.

The new and different Sylar pays Matt a visit, while Peter tries to warn Emma that Samuel isn't what he seems. Meanwhile, Noah begins his plan to infiltrate the carnival and capture Samuel.

As Noah's life hangs in the balance, Samuel prepares to kill thousands and Peter and the others must band together to stop him and save Emma.