Rybkin perpetrated intoxicated

Rybkin, intoxicated, caused a scandal in the apartment. He expressed himself in obscene words, hit his neighbor Trifonova several times with a rolling pin. Trifonova’s husband reported this to the police. The police squad arrived on call and saw Rybkin leaving the apartment with an ax in his hands. To the demand to stop and throw the ax Rybkin answered with foul language, hit the door several times with an ax and promised that he would kill everyone who approached him. Police officers tried to detain him, but he, swinging an ax, jumped out of the window into the courtyard and disappeared, while Trifonova´s husband was killed, trying to stop him. A month later, Rybkin was detained.
Give a legal assessment of Rybkin’s actions.