Of the 244 people reported missing in Bowling Green, Kentucky, after the deadly tornadoes, officials have now accounted for all except one.

       Nyssa Brown, 13, still remains missing, Bowling Green fire chief Justin Brooks said at a Wednesday news conference.

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       "This isn’t just another missing person, but rather this is our 13-year old girl," Brooks said as the police chief held up a photo of the teenager.

       "One missing is one too many and we need your help," Brooks said.

       MORE: Deaths and destruction: The deadly tornado outbreak by the numbers

       "The search has been extensive," Brooks said.

       Grace Ramey/Daily News via AP

       People clear belongings and debris from a line of townhomes destroyed by the Dec. 11 tornadoes on Hillridge Court in Bowling Green, Ky., Dec. 15, 2021.

       Gunnar Word/AFP via Getty Images

       Residents look at the damage following a tornado that struck the area, Dec. 11, 2021, Bowling Green, Ky.

       He said crews are now expanding the search and asked anyone with information to come forward.

       Six members of Nyssa's family did not survive the storm, according to ABC Bowling Green affiliate WBKO.

       ABC News' Ahmad Hemingway contributed to this report.