Transcript for British couple exposed to potentially deadly nerve agent: Authorities

Overseas in tuk, and a new twist in the poiso plo that nearly killed a former russia Andis Daer. Police and counterterrorism detectives investigating a new mar incident. Two people critically ill tot after being exposed to the same N agent. ABC's Eva pilgrim on the sc in England. Rr: Police irst thought this was ae of two people taking bad drugs. But this video captu a first responder in a hazmat suit. Perhaps the firsue it was something more. Tonight, W are now learning that a bsh man and woman both fighting for their lives were exposed a potentially deadly nerveagent. His evening, I've receive test results froort a down that show that the two people have been exposed to the nerve agentw novochuk. Novochuk is the same nerve ant thearly killed a former Russian spy and his daughter after they weroned in Mah. That happening less than ten miles from where the 45-year-old British man an-year-old British woman collapsed Saturday. The British pair tonight identified by friends in British media as Charlie Crowley and stus, in critical condition, asestigators retraceheir steps, taping O the places they are thought to ve been last. One of tictims was staying out a house down this street it is rightunthe corner F the restaurant where the skripals were Ng the day eyere poison. Police now also warning the public to Bert. I should als ware public to be reful, asalways, in picking up anyunknown or already dangerous objects, such dles and sir rings.eporter: A lot ofoncern tonias to how these two new imwere exposed. Investigators norying to deine if and how these two cases are linked. Tom? Eva, T you.

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