Caius Veiovis from his mugshot in 2011.

UPDATED Sept. 29, 2014, at 3:00 p.m.

Hampden Superior Court Judge C. Jeffrey Kinder on Monday afternoon ordered that Caius Vieovus serve consecutive life sentences without the possibility of parole at the Massachusetts Correctional Institution at Cedar Junction on the charges of murder in the first degree against David Glasser, Edward Frampton and Robert Chadwell.

He was given concurrent eight- to 10-year sentences on the other charges.

PITTSFIELD, Mass. — The third man accused in a triple killing in 2011 was found guilty of first-degree murder on Friday afternoon.

Caius Veiovis, also known as Roy Gutfinski, 34, was found guilty by a jury in Hampden Superior Court.

The jury deliberated for about 36 1/2 hours over a six-day period before returning its verdict of guilty on three three counts of murder in the first degree, three counts of kidnapping and three counts of intimidation of a witness or other person.

Judge C. Jeffrey Kinder ordered that Veiovis be held at the Berkshire County House of Correction without the right to bail pending sentencing that will occur Monday at 2 p.m. in the Hampden court.

The jury found that Veiovis kidnapped and then killed 44-year-old David Glasser, 58-year-old Edward Frampton and 47-year-old Robert Chadwell. The three Pittsfield men were last seen at a Pittsfield apartment shared by Glasser and Frampton on Aug. 28, 2011. Their dismembered bodies were found in Becket that September.

Glasser was set to testify against Adam Lee Hall, 34, in a drug case.

Hall, of Peru, the primary defendant, was found guilty and sentenced to three consecutive life sentences without the chance at parole. David Chalue, 47, of North Adams, was also found guilty of murder, kidnapping and intimidation of a witness in the highly publicized murders.

David Casey, 62, of Canaan, N.Y., is facing multiple charges of accessory after the fact for allegedly providing the equipment to bury the three bodies. He testified against Veiovis, Hall and Chalue at their trials.

All three were tried in Hampden County after defense attorneys convinced Kinder that the extensive coverage of the slayings in Berkshire County would prevent a fair trial.

The investigation was conducted by the Berkshire Detective Unit assigned to the District attorney's office and the Pittsfield Police Department. They were assisted by the FBI, the Berkshire County sheriff's office and members of the Berkshire County Drug Task Force.