A day after the Narcotics Control Bureau (NCB) arrested Maharashtra Minister Nawab Malik's son-in-law Sameer Khan, the drug law enforcement agency sleuths on Thursday swung into action and carried out searches at his residence here and other locations in connection with a drug related case.

According to sources, several teams of NCB swung into action since early Thursday morning and raided the residence of Khan and several other locations related to others here.