Add Yahoo as a preferred source to see more of our stories on Google. The alarm bells started to ring in Nicola's head when she attended a gig in her home city, and she realised her ex-partner's son was also in the audience.

Add Yahoo as a preferred source to see more of our stories on Google. Apple AirTags and GPS tracking devices are being weaponised by stalkers, fuelling a "disturbing" surge in cases and leaving victims in fear for their lives.