Knife

In Hunt Down The Freeman the knife is the 1st weapon you can come across (and or miss if you're unlucky) when playing through the 1st chapter of the game

Weapon Description
the knife looks to be very new; barely if ever used with a dark black/black firm grip sharpened to a finely toothed edge with a noticeable sheen to it.

Trivia

 * It is entirely possible to finish the 1st chapter of the game without picking up your knife, there's an achievement in doing so.