A midnight subway derailment. Five dead. One survivor. And a symbol carved into steel—a triangle, deliberately left behind.

Detective Marcus Reed soon discovers the crash is only the first move in a larger game engineered by a mastermind known as The Observer.

Why This Thriller Stands Apart

  • A chilling real-world take on the trolley problem
  • A psychological cat-and-mouse game driven by moral pressure
  • A detective story where systems—not villains alone—create danger
  • Ethical dilemmas that feel plausible, immediate, and unsettling
  • A present-day urban setting where every choice has consequences
  • Written for readers who enjoy smart, thought-provoking thrillers

  • The line between

    hunter and subject

    disappears.