A lethal cocktail of drugs know as “Calvin Klein” gaining popularity in the nightclub scene claims the life of 17-year-old London-born violin prodigy.

Experts warn that this designer drug, which contains a mixture of ketamine and cocaine, “wreak havoc on the brain’s chemical system and can greatly impair overall brain functioning,” according to a site dedicated to treating ketamine substance abuse.

Continue reading, Full Article from nypost.com

Source: New York Post