Whether the Chemical Weapons Convention Implementation Act reaches Bond's localized attempt to injure her husband's lover with toxic chemicals.
Holding
No. Section 229 does not clearly extend to Bond's purely local assault, and the Court construed it not to cover her conduct.
Reasoning
Although § 229 defines “chemical weapon” broadly, the Court read the statute against the constitutional background of federalism. Criminal law enforcement, especially prosecution of ordinary local assaults, has traditionally been a core state responsibility. Absent a clear indication that Congress meant to alter that federal-state balance, the Court would not interpret a federal statute to convert traditional state crimes into federal offenses.
The statute contained no sufficiently clear statement that Congress meant to federalize conduct like Bond's. The Act's broad definitions did not alone establish that Congress intended to reach every harmful use or possession of a toxic chemical in a local dispute. A statutory definition must be read fairly in context, particularly where a literal reading would produce an extraordinary intrusion on state police power.
The ordinary meaning of “chemical weapon” also supported a narrower construction. In ordinary speech, Bond's use of irritating chemicals on a mailbox and doorknob during a jealous personal feud would not be called the deployment of a chemical weapon. The term ordinarily evokes instruments of combat, warfare, terrorism, assassination, or potentially mass harm, rather than a local assault resulting in a minor burn.
The Act was enacted to implement an international convention directed at chemical warfare, weapons of mass destruction, and terrorist use of toxic agents. Nothing in that setting suggested that Congress intended the Act to establish a sweeping federal anti-poisoning code covering routine local assaults. The Convention itself left each nation free to implement its obligations through its own constitutional processes.
The Government's reading would have placed an enormous range of everyday harmful chemicals within a severe federal criminal statute, potentially reaching substances in kitchen cupboards and laundry rooms. Such a construction would dramatically expand federal criminal jurisdiction without an unmistakable congressional decision to do so.
This reading did not impair federal authority to prosecute the statute's central targets, including terrorism, assassination, and conduct involving extremely dangerous substances capable of causing broad or grave harm. States, moreover, retained ample authority to prosecute Bond's conduct under ordinary assault, harassment, and reckless-endangerment laws.