Hwang Hana also revealed to have illegally taken clonazepam

Hwang Hana, the ex-fiancee of JYJ's Yoochun and the granddaughter of Namyang Dairy Products founder, revealed to have consumed more types of drugs.

According to reports on April 5, Hwang Hana is also being investigated by the Gyeonggi Nambu Provincial Police Agency for obtaining and using clonazepam through a prescription under another person's name. The police are also investigating the distributor. 

Clonazepam is a prescription drug used to treat seizures, panic disorders, and anxiety. It is illegal to consume the drug without a doctor's prescription. 

Meanwhile, Hwang Hana was arrested on April 4 for distributing and injecting 0.5g of Philopon in September 2015. She has partly admitted to her crime.