Suspect arrested for fatal stabbing at Blue Hill Avenue house party

Updated with arraignment info.

Aquiles Perez, 31, of Hyde Park, was ordered held without bail today on charges he stabbed Rafael Guzman to death and sliced up two other men at a Dec. 21 party at 568 Blue Hill Ave., the Suffolk County District Attorney's office reports.

Boston Police arrested Perez this morning.

According to the DA's office, Perez and Guzman, 23, got into an argument that ended when Perez pulled out a knife.

The DA's office adds police continue to investigate the triple stabbing; anybody with information should contact homicide detectives at 617-343-4470.

Innocent, etc.