Pretty solid episode with the heroes and villain's on the run from Nathan Petrelli and his band of mercenaries. From the beginning Nathan is on the phone discussing the situation with someone in different scenes throughout the episode and it turns out to be Angela Petrelli. Nathan is asking her to take care of Peter when he comes to her as he always does.
The heroes are being hunted and killed by a group of mercenaries working for Nathan Petrelli. Daphne is shot and killed in the process. Parkman has visions and paints them. Peter rounds up the heroes and tells them that they can fight back and must fight back.
Sylar finds a family that knows where his father is and the son (Luke)agrees to take him to him if he can go with Sylar. Luke takes the keys to his mothers car and they go after Sylar's father.
Claire is rescued by HGR from the mercenaries in the beginning and sent home. She starts getting text messages from someone who says they can fight back. It is presumably Peter Petrelli.
As stated earlier a pretty solid episode, jumping around a lot, causing it to be hard to follow at times, but still leaves you able to follow the plot of the episode.