Sadly, in all too familiar news, a teenage girl has passed away in the early hours of Monday at Manchester’s Victoria Warehouse.

The pill in question is branded as “Mastercard” and the specific nature of its danger has yet to be determined. All that can be said is the young girl died from “adverse reactions” while attending the Don’t Let Daddy Know UK event, which featured a slew of EDM artists.

Police in the Manchester area are asking the public to call 0161 856 7662 or 101, or Crimestoppers anonymously on 0800 555 111 with any information.

From the image below, it seems like the pills are red/pink, but “Mastercard” have also been floating around in green and blue.