KATHMANDU: Police have arrested one person with controlled pharmaceutical drugs in Sinamangal, KMC-9  on Friday. The suspect has been identified as a 25-year-old Bikram Kumar Lama  of Dhanushadham Municipality- 9, currently living in Kshetrapati, Kathmandu. A team deployed from Narcotics Control Bureau  recovered  69 ampules of Diazepam, Phenargone and Buprenorphine from Lama. Further investigation is underway, said police.