A 55-year-old Mechanicsburg man was arrested and charged with attempted criminal homicide Friday after he barricaded himself inside an Upper Allen Township home following a domestic incident with shots fired.
Around 6 p.m., Upper Allen Township police were dispatched to the 300 block of Hemlock Grove, in the village of Grantham, for a domestic incident involving at least one gunshot.
Police said James Adams fired a handgun in the direction of the victim during an argument…