Sam and Silvy are best friends. One night, as they are watching a falling star while floating on their backs in a lake, Sylvy disappears from his side. Despite his best efforts, he cannot find her under water. Many years later, Sam, now a psychologist, returns to bury his father. Back in his hometown, he meets a woman called Ruby who reminds him in so many ways of his lost love.

A two-part mini-series following the police effort in the 1990s to catch serial killer Ivan Milat, who kidnapped, tortured and killed backpackers along the Hume Highway before disposing of their bodies in the Belanglo State Forest.