The bust concluded a long-running investigation prompted by resident's complaints, police said.
Acting on a tip, police searched the ALIYA Institute Tuesday afternoon and arrested a 28-year-old man.
Officials found more than 40 pounds of heroin and 17 pounds of crystal meth hidden at 111 Wadsworth Ave.
An informant told police this week that Hoffman was a regular at 302 Mott St., sources said.
Police are working to track down the people Hoffman was last seen with.
A dozen people were charged with selling crack cocaine, heroin and generic Xanax to undercover officers.
Corey Epstein, of "Jerseylicious," was one of 24 people accused of selling drugs around Staten Island.
Police arrested nine people on Staten Island who they said sold prescription drugs and heroin.
Police say Mark Hansen and Manuel Bey operated the drug ring out of 1 E. 124th St. seven days per week.
The 70 plants collected at the Davidson Ave. grow lab weighed in at over 200 pounds, police said.
Police found an arsenal of weapons, crack, heroin and cocaine in a Brooklyn apartment Friday morning.
Three men were indicted on trafficking charges after cops seized nearly 20 pounds of heroin and meth.
Officials busted 51 people for peddling drugs in two public housing developments in Astoria and LIC.
Police recovered hundreds of pills, four guns and $17,000 in cash in the bust, the NYPD said
Two people were arrested within hours at JFK for trafficking cocaine and heroin, authorities said.
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