Someone flies, someone dies.
So we know Peter is learning to handle his powers so he flies off while being chased by HRG and the Haitian.
Also, Peter throws Isaac using telekenesis in the preview. That's one of Sylar's powers.
BTW, Zane Taylor's home last night was NOT shown in VA Beach. We don't have homes up on a hill like that because we don't have hills.
I'm guessing Sandra Bennet dies in Episode 16 because Episode 17 is a flashback show and the pics NBC has posted from 17 are of Claire when she's very young. Maybe HRG, or Claire, is reflecting on things.
Pics from 17