“Our deepest condolences go out to her family, friends, and everyone who knew and loved her. It’s a truly sad time for Batley and Dewsbury, and our thoughts are with all affected.
“Forever 21. Rest in peace, Courtney.”
A West Yorkshire Police spokesperson said: “Enquiries are continuing to establish the full circumstances of what has happened, but officers would like to reassure the local community that there is not believed to be any wider risk to the public at this time.”
The spokesperson added that reports two other people had “come to harm” during the incident were not correct.