Boy (14) suffers kidney failure after consuming 'Darth Vader' drug
A teenager has suffered kidney failure after consuming a drug known as Darth Vader, police said.
The 14-year-old boy reportedly took just half a tablet in Holywood, Co Down, on Saturday.
He is being treated in hospital.
The substance has not been identified.
A 17-year-old was arrested on Sunday for questioning about possession of a class A controlled drug, and possession with intent to supply.
The PSNI has issued a public warning about the tablets which contain an "as yet unidentified" substance.