A Trafford man will serve at least 16 years in state prison after he was sentenced Thursday for killing a man he said was his friend.
Christopher Papalia, 33, was found guilty by a jury of third-degree murder on Feb. 7.
According to the criminal complaint, Pittsburgh police were called to Frankstown Avenue in Homewood around 2 a.m. on March 6, 2021, for the report of a fatal shooting…