How would you kill some body?

A small knife
A 9mm handgun(scilencd)
A sniper rifle with camo body frame
A 44.magnum

A big city with lots of dark allys and building to hide in
In the woods with camo to blend in
in a small room face to face
in their on house

you were paid
you did it just 4 fun
they asked you too
you hated them