Chelsea Welch, 35, has pleaded not guilty to making a bomb hoax by communicating false information and to misconduct in public office.
The charges relate to an alleged incident at HMP Moorland in Doncaster on 28 July 2025.
Welch appeared at Sheffield Crown Court, where she was granted bail.
A trial is currently due to begin on 8 November 2027.
These are allegations and have not been proven.
Source information
Source: Sheffield Crown Court, HMP Moorland
