Establishes the crime of criminal sale of a controlled substance resulting in death

This bill creates a new class A-1 felony offense for selling controlled substances (from Schedules I-V) that directly causes someone's death. It specifically applies to individuals who violate public health law by selling, giving, or supplying these drugs, resulting in a fatality. The key provision defines this as the most serious felony charge, replacing or adding to existing penalties for drug-related deaths. The law takes effect 30 days after enactment, with necessary rule changes allowed before that date. It does not affect other drug offenses or non-fatal cases.