In New Hampshire, when illicit drug poisoning results in death, several state statutes and federal laws may apply, particularly concerning drug-induced homicide, failure to render aid, tampering with evidence, and Good Samaritan protections.

New Hampshire State Laws:

1. Drug-Induced Homicide:
   
   • Controlled Drug Act (RSA 318-B:2): It is unlawful for any person to manufacture, possess, have under their control, sell, purchase, prescribe, administer, or transport any controlled drug, except as authorized in this chapter. Violations can lead to severe penalties, especially if the distribution of a controlled drug results in another person's death.
     

1. Failure to Render Aid:
   
   • New Hampshire does not have a specific statute that criminalizes the failure to render aid or call 911 in situations involving drug poisoning. However, moral and potentially civil obligations exist, and failing to act could contribute to other charges, depending on the circumstances.

1. Tampering with Evidence:
   
   • Obstructing Governmental Operations (RSA 642:1): Tampering with evidence, such as altering or destroying the scene of a drug poisoning, can lead to charges under this statute. Such actions are considered a misdemeanor, but penalties can escalate based on the severity of the offense.

1. Good Samaritan Law:
   
   • Immunity from Liability (RSA 318-B:28-b): This statute provides immunity from arrest, prosecution, or conviction for possession of a controlled drug if a person, in good faith and in a timely manner, requests medical assistance for someone experiencing a drug overdose. The law aims to encourage individuals to seek emergency help without fear of legal repercussions for minor drug possession offenses.
     

Federal Laws:

1. Distribution of Controlled Substances Resulting in Death:
   
   • 21 U.S.C. § 841(b)(1)(C): Under federal law, distributing controlled substances that result in death or serious bodily injury carries enhanced penalties, including a mandatory minimum sentence of 20 years to life imprisonment. 

1. Obstruction of Justice:
   
   • 18 U.S.C. § 1512: This statute addresses tampering with a witness, victim, or informant, including actions that obstruct, influence, or impede any official proceeding. Tampering with evidence at the scene of a drug poisoning death can lead to federal obstruction charges.

Important Considerations:

• Good Samaritan Limitations: While New Hampshire's Good Samaritan law provides protections for those seeking medical assistance during a drug-related emergency, it does not offer immunity for more serious offenses, such as drug trafficking or evidence tampering.
• Prompt Action: It's crucial to act promptly and responsibly during instances of drug poisoning by seeking immediate medical assistance. This not only helps save lives but also ensures compliance with legal obligations.