Samuel Malik Harris, a 15-year-old African American youth, was killed on December 28, 2000, in Philadelphia during the incident known as the Lex Street Massacre. The shooting happened inside a house on Lex Street and was one of several fatal wounds recorded that month; Philadelphia police counted 44 murders in December 2000, including Harris.

The case was part of a larger investigation by Philadelphia police into the mass shooting. The Lex Street Massacre remains a significant and tragic event in the community, and Harris is remembered among its victims.