welcome back to cnn news room. a criminal investigation into a test side poisoning. a family from delaware fell ill in the u.s. virgin islands. we have the report. reporter: a trip to paradise turned nightmare. a family of four fighting fir their lives. authorities are investigating whether they were poisoned staying at this hotel in st. john. two boys, ages 14 and 16 are in comas. a compound used in pesticides were found in their villa. the family fell ill after a room below them was fumigated. sea glass investigations told cnn the pest control company terminex fumigated it on march