bIn this follow-up to the 1 bestselling thriller iInvisiblei, every perfect murder looks like an accident, but as bodies start to pile up across the country, two FBI agents realize that something horrible is happening.bbbrbFBI agent Emmy Dockery is absolutely relentless. She's young and driven, and her unique skill at seeing connections others miss has brought her an impressive string of arrests. pBut a shocking new case -- unfolding across the country -- has left her utterly baffled. pThe victims all appear to have died by accident, and have seemingly nothing in common. But this many deaths can't be coincidence. And the killer is somehow one step ahead of every move Dockery makes. iHowi pTo FBI special agent Harrison Books Bookman, everyone in the FBI is a suspect -- particularly Emmy Dockery the fact that she's his ex-fiancee doesn't make it easier. pBut someone else is watching Dockery. Studying, learning, waiting. Until it's the perfect time to strike.