Ex-tenant pleads not guilty in blaze that killed firefighter

WORCESTER, Mass. (AP) — A former apartment building tenant accused of setting a blaze that killed a firefighter has pleaded not guilty to murder, arson and other charges.
Worcester (WUH’-stur) firefighter Christopher Roy was a single father who is survived by his 9-year-old daughter. He died Dec. 9 after he became trapped on the second floor of the six-unit building. He was rescued by fellow firefighters and died at the hospital of smoke inhalation.
Worcester District Attorney Joseph