Trigger Point

When a series of catastrophic infrastructure failures plunge New York City into chaos, NYPD Homicide Detective Zoe Grant is called to what appears to be an impossible murder. The victim's death is only the first move in a meticulously orchestrated attack-one that leaves traffic crippled, communications failing, hospitals overwhelmed, and millions of lives hanging in the balance.

The investigation leads Zoe to a classified government project known as Trigger Point, an emergency response system originally designed to protect the city by connecting every major piece of its critical infrastructure. But someone has transformed that safeguard into the ultimate weapon, capable of turning New York against itself with the push of a button.

As Zoe uncovers her father's hidden files, she learns he helped build the program decades earlier-and that its darkest secrets died with everyone who worked on it. Everyone, except one man.

A brilliant but deeply disturbed former police academy classmate whom Zoe believed she'd never see again.

Now the man is executing a terrifying plan years in the making, staying one step ahead of law enforcement while forcing Zoe into a deadly game only she can finish. Every clue he leaves is a message. Every attack is personal. And every second she spends chasing him brings the city closer to total collapse.

With trust in short supply and the line between protector and target rapidly disappearing, Zoe must confront the truth about her father's legacy before he reaches the program's final trigger point.

Because this time, the killer isn't just hunting victims.

He's hunting an entire city.