Dejuan Harris and Antwan Hall Jr. are among four people charged with killing Jermaine Crawford inside a home on Dec. 17. A judge set preliminary hearings for both defendants on Feb. 20.

Antwan Harris arrived at UMass in October of 2021 as a Sports Performance Coach and works directly with men’s lacrosse, women’s soccer, and men’s and women’s swimming. Harris came to Amherst from ...