And the Hello, friends. Hello friend.

Welcome back to foul play.

A serial killer is a predator, like a hawk who stalks and hunts their prey.

The serial killer has destructive momentum.

They are a corruptive force, difficult to locate, and challenging to stop.

Their sinister strategies progress and develop over time.

Their acts get bolder and more daring.

A serial killer can be relentless as well as ruthless.

And they have a hunting ground.

They reappear at times of their choosing.

There is a constant looming presence.

They lurk at the edge of people's minds, keeping that uncertainty and place, not knowing where they might strike next.

The Zodiac Killer fits into all of these descriptions. A killer, who the statistics tell us, is almost certainly male.

He has left a trail of destruction in his wake.

He stole the futures of his... a trail of destruction in his wake.

He stole the futures of his innocent victims who were often only just into their adulthood.

He changed the lives of two victims who survived his violence.

Family and friends of everyone he harmed lived with the consequences of this man's actions and decisions every day.

Yet he remains a mystery.

His face is still in the shadows, and justice has not been served.

The hunt, however, is far from over.

Each unsolved gruesome murder at his hands is a reminder of the darkness

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