More than 100 vape cartridges found after 2 W. Virginia teens overdosed using heroin-laced pens

In a video message posted to social media Friday, Morgantown Police Chief Ed Preston said the devices also contained other drugs and substances.

Preston encouraged people to stop using vaping devices and if they suspect an issue, to get rid of them, WPXI reported.

On Monday, Morgantown police said officers were able to identify and confirm one source of the suspected pens and vaping solutions, a juvenile high school student. A search warrant was obtained and police found over 100 charged vape solutions, marijuana, packaging materials and empty vape cartridges that were being filled with the vaping solution.

Police said they believe there are other brands and types of vape cartridges in circulation that are contaminated with heroin and other chemicals.

Nationwide, the Centers for Disease Control and Prevention reported nearly 2,000 cases of illness associated with using vaping products as of Oct. 29. Thirty-seven people have died.