A major event in the decades-long killing spree is to be announced

SPRINGFIELD, Mass. (WGGB/WSHM) – On Wednesday, the Hampden County Prosecutor’s Office is set to discuss significant developments in an unsolved murder case that has been decades in the making.

No details about the case have been released yet, but an announcement will be made at Hampden District Attorney Anthony Gulluni’s office at 11:30 a.m. this morning.

Gulluni, together with members of the investigative team, will address the public regarding these events.