Woman Arrested for Selling Fentanyl-Laced Pills Linked to Death of Robert De Niro's Grandson
- Leandro De Niro Rodriguez died at age 19 after ingesting fentanyl-laced oxycodone.
- Sofia Haley Marks, 20, known as "Percocet Princess," arrested for allegedly selling the drugs.
- Marks faces federal narcotics distribution charges and consented to custody in court.
- Rodriguez was an aspiring actor who appeared in films alongside family members.
- Robert De Niro expressed grief over grandson's death and requested privacy.

























