Karenna Groff’s parents and her boyfriend, James Santoro, who also lived in the city, were onboard. CBS News New York’s Kristie Keleshian spoke to his father about how he’s remembering his son.

Karenna Groff’s parents and her boyfriend, James Santoro, who also lived in the city, were onboard. CBS News New York’s Kristie Keleshian spoke to his father about how he’s remembering his son.