Steven Bolley, 29, of Willowwood Street, was ordered held without bail Wednesday at his arraignment in Roxbury District Court on a charge of murder.

Bolley was one of several men who surrounded Justin Albert, 22, of the South End around 12:45 a.m. at Tremont and Cunard streets, then ran away as Albert collapsed from fatal stab wounds to the neck and stomach, according to the Suffolk County District Attorney's office.

An alert security guard grabbed Bolley moments later and held him until police arrived, the DA's office said.