Glossop

Alisha Apostoloff-Boyarin, 24, was last seen on 22 January 2022, travelling in a gold Volkswagen Passat in the Glossop and Chapel-en-le-Frith areas.

Daniel Harris, 19, produced the films from his granddad's spare room in Glossop in the Peak District, which celebrated armed uprisings and mass shootings.

Police say they attempted to help Daniel Harris with a deradicalisation programme, but said he "continued to be obstructive" to the investigation.