Deputy Aikensen

Aikensen landed in the water with a yell. He sat on his butt, freezing water swirling to nearly the middle of his chest. He beat at the water with his gloved hands, as if punishing it. All he was doing was getting wetter...
"Guess nothing is going to eat him," MacAdam said.
"Guess not," I said. I tried to keep the disappointment out of my voice.

(The Lunatic Cafe, page 258, paragraph 1)

* Aikensen immediately became enemies with Anita when he tried to prevent her from entering the crime scene with the dead hunter. He pulled a gun on her.

* Aikensen killed Sammuel Williams, Deputy Holmes and her partner Deputy Lind because they knew too much about his other activities. Namely, providing a secure area for wealthy hunters to go lycanthrope hunting. Anita was on the phone with Williams at the time, and while he did not speak, she knew it was him.

* He was killed by Anita when she escaped their capture. She stabbed him in the groin with her knife and sliced upwards.