Watch as Eric Sweeney pleads guilty in the deaths of his sister-in-law Kassandra Sweeney and his two young nephews. Prosecutors said he killed them in their Northfield home in 2022.

Eric Sweeney, 19, pleads guilty to killing his sister-in-law and two young nephews in Northfield, NH, avoiding a first-degree ...

A New Hampshire man pleaded guilty on Friday in the fatal shootings of his sister-in-law and two young nephews three years ago, when he was a teen.

A man accused of shooting and killing his sister-in-law and nephews has agreed to plead guilty in the case.Eric Sweeney, 19, ...

A New Hampshire man accused of killing his sister-in-law and two young nephews when he was 16 pleaded guilty to second-degree ...

Eric Sweeney, 19, fatally shot Kassandra Sweeney, 25, and her sons, Benjamin, four, and Mason, one, while living at their Northfield home.

Eric Sweeney, 19, appeared in Merrimack Superior Court in Concord, where he admitted to the killings of his sister-in-law, 25 ...

A New Hampshire man accused of killing his sister-in-law and two young nephews when he was 16 has pleaded guilty to ...

According to officials with the New Hampshire attorney general’s office, Eric Sweeney was indicted by a Merrimack County grand jury in connection with the shooting deaths of Kassandra Sweeney ...

Authorities arrested a teenager, 17, in August 2022 in the triple killings of New Hampshire mother Kassandra Sweeney and her two sons, ages 4 and 1. Eric Sweeney, the mother's brother-in-law, was ...

A 17-year-old man has been formally indicted with the murder of his sister-in-law and her two young sons at their family home in New Hampshire. Eric Sweeney has been charged with three counts of ...