Alpo Martinez Was Killed Over Road Rage in Harlem, Officials Say - The New York Times
Alpo Martinez, NYC drug lord-turned-federal witness, fatally shot
Alpo Was in Witness Protection in Maine. But His Harlem Life Kept Calling. - The New York Times
Alpo Martinez killed over road rage, not betrayal, reports claim
Paid In Full' Drug Kingpin And Informant Alberto “Alpo” Martinez Returns To The Streets - The Source
Alpo Martinez kingpin was shot dead in Harlem NYC. #Harlem #paidinfull
NYPOST: #Alpo, a notorious drug dealer from #NewYorkCity who served decades in prison for murder — and was in witness protection for…
Infamous Drug Dealer Alpo Martinez Shot & Killed In Harlem: Report
Drug Kingpin Alpo Martinez Fatally Shot in Drive by Shooting & Crash / Harlem, Manhattan 10.31.21
How assassination of drug kingpin Alpo Martinez may lead to 'MORE copycat killings' as he's branded a 'notorious snitch