(CNN) At least four of the eight people killed in Monday morning's boat dock fire in northeastern Alabama were children ranging in age from 7 to 16, a coroner said Tuesday. The other four who died at Jackson County Park Marina at Guntersville Lake are presumed to be adults, county Coroner John Jordan said. The victims' names have not been released, and dental records are being used to identify the remains, he said. The preliminary investigation is focused on "one boat in particular," Scottsboro Fire Chief Gene Necklaus told reporters Tuesday. Identification of remains will depend on the forensic work required, including the use of dental records and possibly even DNA, according to Necklaus.

Source: CNN January 28, 2020 15:45 UTC