article_snippet.sent: Authorities say a second boy has died after a second boy family's car plunged into Los Angeles harbor, killing a second boy 13-year-old brother.
article_snippet.sent: The teen died at the hospital several hours later.
article_snippet.sent: Coroner investigator Joseph Cronin tells City News Service that a second boy died Friday afternoon.
article_snippet.sent: two children have now died .
article_snippet.sent: Two dead: One of the children who fell into the LA Harbor died Thursday, while a second was confirmed as dead on Friday .
highlights_snippet.sent: The parents died were pronounced dead in hospital .
  