c. 266, § 102B
Malicious explosion
Official text prohibited actmental stateif conditionpenaltylegal term
Whoever, without lawful authority, discharges, ignites or explodes any destructive or incendiary device or substance shall be punished by imprisonment in the state prison by not less than 15 years nor more than 25 years or by a fine of $50,000 or by both such fine and imprisonment.
Simplified explanation
Without lawful authority willfully setting off or exploding a destructive or incendiary device or substance is punishable by 15 to 25 years in state prison, a $50,000 fine, or both.