Calvin Roberson proffered three confessions to his roles in the murders of two Springfield brothers in 2016 and 2017, plus a nail salon owner during a robbery in 2006.
The Hampden, Mass. District Attorney Anthony D. Gulluni has ruled the officer-involved shooting and subsequent death of a CT man at MGM Springfield was justified.
William Tisdol, 48, fired five shots at Massachusetts State Troopers on Feb. 25 in a pursuit outside MGM Springfield after Tisdol threatened another gambler inside the casino.
A 28-page report authored by Springfield Police Deputy Chief Steven Kent was released to the Hampden district attorney's office almost three years after the DOJ published a stinging review of the narcotics unit.