Columbia grad student murder puts spotlight on crime, safety record
By Kerry Byrne & Steven Vago
Morningside Park stabbings: Columbia student killed, tourist wounded in random attacks, NYPD says
By Anthony Dilorenzo & Mark Sundstrom
Columbia Student Is Stabbed to Death Near Campus
By Troy Closson & Lola Fadulu
Columbia University murder suspect awaiting arraignment
By Larry Celona, Dean Balsamini & Tina Moore
Vincent Pinkney charged with murder in fatal stabbing of Columbia student
By Joe Marino, Patrick Reilly & Tina Moore
Columbia University student Davide Giri killed in NYC stabbing
By Joe Marino, Joshua Rhett Miller & Emily Crane