16-year-old arrested after St. Hild's Church of England School in Hartlepool, England, entered partial lockdown due to credible threats.

16-year-old boy arrested after St. Hild's Church of England School in Hartlepool, England, entered a partial lockdown due to credible threats made to two boys by a former pupil. Cleveland Police were on the scene, and the lockdown was lifted after 5 pm, with students dismissed year group by year group. Police, school officials, and the local community are working together to ensure everyone's safety and return the school to normal.