Robert De Niro’s grandson, 19, died after taking fake oxy laced with fentanyl: Drug dealer ‘Princess Percocet’ warned him they could kill, then sold more to cop saying ‘Please be careful… My friend just died,’ prosecutors say positivelysharing 1 year ago Reading Time: < 1 minute The 20-year-old ‘Percocet Princess’ who allegedly sold Robert De Niro‘s grandson drugs before his death warned him that they could potentially kill him Read More