A Jersey City couple was killed and their three children were hospitalized while camping in Virginia when a tornado toppled a tree that crashed down on the couple’s tent and injured the children in a nearby tent. “We are a close family and this is very bad for us,” said Luis Balatbat Jr., 47, of the death of his brother, Lord Balatbat, and sister-in-law Lolibeth Ortega, both 38 years old and of Danforth Avenue near Fowler Avenue.