Mother, daughter and boyfriend killed after fire rips through Dover home

A mother, her daughter and the daughter?s boyfriend were killed when a fire ripped through a home in Morris County Tuesday. The incident happened on Mase Avenue near Mercer Avenue in Dover. It is not clear how the fire started, but authorities say Adalaid Delvalle, 17-year-old Alysa Delvalle and her boyfriend, Havier were killed in the blaze. No other injuries were reported. The fire is under investigation.Related Information: