By Dante Iafrate NEFJ Correspondent MARLBOROUGH – The reason why the Shepherd Hill Regional High School football team remains one of the toughest in Central Mass showed at Kelleher Field in Marlborough on Friday night. The Rams extended a five-game winning streak with a victory over the Panthers, 28-13 in convincing fashion. More importantly, the win gave Shepherd Hill won the Midland Wachusett League B title. “A lot of hard...