Kenny Ackerman

Kenny is a tall man with a good build, dark hair down to his neck and stubble. He looks like a middle-aged man, with wrinkles around his eyes. He usually wears a simple white shirt with a black tie and a long black coat that reaches his knees. A black hat is a notable attribute.
However, as an ordinary person, Captain Ackerman is a very charismatic person, capable of amusingly extinguishing and becoming terribly serious in those moments when it was necessary and ready to do anything to achieve his goal. If he needs to, he will easily betray his comrades, this is exactly what he does with Dimo Reeves, whose throat he cuts. Also, judging by his actions, it is clear that he is a professional in his field and acts without unnecessary emotions. It is also known that he used to be a famous serial killer. A clear motive for the murders was difficult to explain to the police. All his victims are united by the fact that all the killed were part of the military police, all the murders took place right in the capital, about a hundred people were killed by his hands. That is why he was often called the Butcher-Kenny, Kenny the Reaper, the Ripper, and so on. The police never found out who was killing people, not suspecting that he became part of the police after he swore allegiance to Uri Reis and did not become the head of the special squad
Kenny has his weaknesses. Rod Reiss, although he valued and trusted a watchdog like Kenny, later did not forget to mention that the latter is just "a womanizer and a stray dog that Uri picked up."
has a close relationship with Uri Reiss. He may also have feelings for Levi Ackerman, a child he raised and educated as best he could. However, he abandoned him as a child when he became strong enough to survive alone and was willing to kill the boy in the future to fulfill his mission. Although, in the end, before his death, he was able to help the boy quite a bit.
He also valued the people in his squad. In his final moments, Kenny reveals that he was actually Captain Levi's uncle, being his mother's older brother.