Fentanyl, also known as the zombie drug, which is 100 times more potent than morphine, is believed to be already being used in Malaysia.

Deputy Inspector-General of Police Datuk Seri Ayob Khan Mydin Pitchay said analysis of sewage water in Lembah Subang revealed the drugs methamphetamine and fentanyl.

"The results showed the existence of drug processing labs in the area," he told the media on Wednesday (March 26).

Read more at https://tinyurl.com/4sxbzuwk

WATCH MORE: https://thestartv.com/c/news
SUBSCRIBE: https://cutt.ly/TheStar
LIKE: https://fb.com/TheStarOnline