18 U.S.C. 844 is a collection of penalty and offense provisions involving explosives, fire, threats, and related conduct. It is not one uniform “explosives charge.” The subsection determines the government’s proof and potential punishment. [1]
Property connections matter
Different provisions address federal property, certain federally assisted property, and property used in interstate or foreign commerce or an activity affecting that commerce. For section 844(i), merely identifying a fire does not establish the required commercial connection. [1]
Threats and regulatory violations differ
The statute separately addresses certain threats or false information involving explosive destruction, while section 842 contains explosives prohibitions that interact with section 844’s penalties. Possession, licensing, storage, a threat, and completed destruction should not be treated as interchangeable conduct. [1] [2]
Penalty enhancements require their facts
Injury, death, malicious damage, and the relevant property category can change the range dramatically. Read the indictment, statutory subsection, and alleged enhancements together before quoting a maximum sentence.
For example, a privately owned home and a building actively used in a commercial operation can present different federal-jurisdiction questions even when both suffer fire damage.
Preserve technical evidence
Fire-origin analysis, laboratory reports, ownership and use records, communications, and chain-of-custody documentation may all matter. Avoid altering the scene or discarding records.
Check jurisdiction before comparing sentences
A state arson prosecution and a federal charge can arise from the same fire, but federal authority requires its own statutory connection. Ownership, occupancy, actual use, funding, and location records may establish different connections under different subsections. A building described as “private” can still have relevant commercial use, while a serious fire does not automatically satisfy every federal nexus. For a threat or false-information allegation, preserve the complete communication and context instead of applying a completed-destruction penalty to it. An injury enhancement likewise requires the legally specified result and connection. Listing the charged subsection next to its jurisdictional fact and alleged result helps avoid an inflated or understated description of exposure. [1] [2]
Compare arson under section 81 and federal carjacking for other offenses where a jurisdictional fact and an enhancement require separate proof.
Primary sources
Sources checked: October 31, 2026.