Korneev has hostile relations with a neighbor

Korneev developed hostile relations with his neighbor Trusova. Once, while in a state of intoxication, he quarreled with Trusova and hit her in the face several times. Two days later, Trusova died in the hospital from heart failure. Trusova had a heart disease for a long time. Korneyev’s beats, although they belong to the category of lungs, caused her great excitement and a sharp decline in cardiac activity, which caused death.
Determine the mental attitude of Korneev to bodily harm and the fact of Trusova’s death.