North Yokrshire Police have made a second arrest in relation to the investigation into the death of Leah Heyes.
Last night [May 13]. an 18-year-old man was arrested and interviewed by officers investigating the circumstances of Leah's death.
He has since been released while under investigation.
The 17-year-old who was arrested previously has also been released while under investigation.
Both suspects were arrested on suspicion of being concerned in the supply of class A drugs.
Police believe Leah, 15, had taken the drug MDMA - also known as ecstasy or a "bomb" - prior to collapsing in the Applegarth car park in Northallerton on Saturday.