## Facts

- Shock was indicted in Callaway County, Missouri, for first-degree murder arising from the death of five-year-old Robert Scott.
- The prosecution’s evidence was that Shock severely beat the child for an extended period, causing extensive injuries, including a fractured skull.
- The child died from the injuries inflicted during the beating.
- At trial, the court instructed the jury that it could convict Shock of first-degree murder under a felony-murder theory if it found he intended to inflict great bodily harm and death resulted, treating the beating as the predicate “other felony.”
- The jury convicted Shock of first-degree murder, and the court imposed a death sentence.
- Shock appealed, challenging the felony-murder instruction and its use of the assaultive conduct as the predicate felony.

## Issues

1. Whether the assaultive act that directly caused the victim’s death can qualify as the “other felony” required to establish first-degree felony-murder under Missouri’s statute.
2. Whether a felony-murder instruction is proper when the only alleged predicate felony is the same act of personal violence that constitutes the homicide.

## Decision

- The Missouri Supreme Court reversed the first-degree murder conviction and remanded for a new trial.
- The court held that the statutory “other felony” must be a separate, collateral felony and cannot be the assaultive act that constitutes an element of the homicide itself.
- The court rejected the trial instruction insofar as it allowed the beating (intent to inflict great bodily harm) to serve as the predicate felony for felony-murder.
- The court indicated that on retrial the case should proceed under proper homicide theories (including deliberate, premeditated murder where supported, and manslaughter where appropriate), not felony-murder based solely on the fatal assault.

## Legal Principles

- For felony-murder, the predicate felony must be independent of the homicide; an assault that results in death merges into the homicide and cannot serve as the predicate felony.
- Statutory references to killings committed in the perpetration of “any other felony” are construed to require a collateral felony distinct from the lethal act, consistent with the statute’s focus on felonies separable from the killing (e.g., robbery or burglary).
- Treating every fatal assault as felony-murder would collapse graded homicide distinctions; the merger limitation preserves the separation between murder and lesser homicide offenses when the only wrongful conduct is the assault that caused death.

## Conclusion

The court set aside a first-degree felony-murder conviction because the predicate “other felony” must be independent of the homicide; when death results from an assault on the victim, the assault merges into the homicide and cannot be used to elevate the offense through felony-murder.


State v. Shock, 68 Mo. 552 (Mo. 1878)