UK Couple Falls Critically Ill In "Major Incident" Miles Away From Skripal Poisoning

UK counterterrorism detectives and local police are investigating after a couple in their 40’s fell critically ill from exposure to an unknown substance, just a few miles from where former Russian double-agent Sergei Skripal and his daughter were poisoned with a suspected nerve agent in early March – exactly four months ago.

Authorities have not yet identified the substance,