In 1981, a wife was shot and killed at her home by her estranged husband. The defendant husband was charged for murder in the second degree for intentionally causing the death of his wife. At trial, the husband did not deny that he fired the shots which killed his wife; rather, he offered evidence to establish that he did not have the right state of mind to commit intentional murder. Specifically, the husband sought to show that at the time of the shooting he was suffering from hypoglycemia, a condition resulting from his having taken an excessive amount of insulin to control his diabetes, which rendered him, in effect, intoxicated and incapable of forming the requisite intent.
Records revealed that the defendant husband requested to the jury that manslaughter in the second degree and criminal negligence homicide be charged as lesser included offenses of intentional murder. After the County Court denied his request, the husband was found guilty as charged and a term of imprisonment of 25 years to life was imposed. The husband appealed and raised several grounds of error.
Initially, the Penal Law has established a hierarchy of culpable mental states with felonious negligence as the least liable mental state, recklessly as the next highest, and intentionally as the most liable mental state. It is further recognize that the lower mental states are necessarily included in the higher forms of mental liability. A review of the statutory definitions of criminally negligent homicide, reckless manslaughter and intentional murder reveals that these crimes are distinguished only by the degree of their required mental states. Thus, it is impossible to commit the greater crime without concurrently, by the same conduct, committing the lesser crimes. Criminally negligent homicide and reckless manslaughter are, therefore, lesser included offenses of intentional murder.