Alpo Martinez, NYC drug lord-turned-federal witness, fatally shot

Alpo Was in Witness Protection in Maine. But His Harlem Life Kept

Drug kingpin Alpo Martinez fatally shot 5 times in Harlem: sources

Alpo Martinez, The Harlem Kingpin Who Inspired 'Paid In Full

Former drug kingpin Alberto 'Alpo' Martinez fatally shot in Harlem

Alberto 'Alpo' Martinez's Alleged Killer Charged in Connection

Drug lord #alpomartinez, who inspired the 2002 film #paidinfull

Alpo Martinez was throwing drugs out of window following shooting

NYC drug kingpin-turned-federal witness killed in Harlem drive-by

Murdered New York drug kingpin 'wasn't hiding' in Lewiston, friend