It's indefensible to murder a child.
A little girl with a gun wanders into Jones's house, and she might shoot him.
Jones wants to stop her from hurting anybody.
Jones decides to talk her down and get her to put the gun down.
Jones pulls out his own gun and quickly goes for the headshot!
Jones manages to get the girl to put the gun down, and he starts to look for her parents.
Jones eliminates the threat, but he also killed the little girl as well.