A man was arrested after allegedly killing his father, stepmom and her teen son inside their Vermont home earlier this week — then calling cops to report the grisly crime, authorities said. Brian Crossman Jr.

PAWLET, Vt. — Police on Friday arrested a 23-year-old man with a history of mental health issues in the shooting deaths of his father, stepmother, and stepbrother, a crime that has badly shaken this small town in western Vermont.

Brian Crossman Sr., 46, his wife Erica (Pawlusiak) Crossman, 41, and Erica’s son and Brian’s stepson, Colin Taft, 13, were found dead in their Pawlet, Vt., home early morning on Sunday, Sep. 15, the Vermont State Police said in a statement earlier this week.

Vermont State Police say the son of one of the victims killed in Pawlet has been arrested. Brian Crossman Jr., of Granville, New York, was arrested by New York State Police on Friday. He is facing three counts of aggravated murder arising from the fatal shootings of his father,

Brian Crossman Jr. was arrested in Granville, N.Y. on three counts of aggravated murder stemming from the fatal shootings of Brian Crossman Sr., 46, his wife Erica Crossman, 41, and her son Colin Taft,

Authorities have charged a New York man with murder after he allegedly killed three people in Pawlet, Vermont on Sunday.

A New York man is facing three counts of murder after police say he shot and killed his father, stepmother and 13-year-old stepbrother last weekend in Vermont. Brian Crossman, 46, a local selectboard member;