PICTURED: Drugs 'Queenpin' behind multi-million dollar weed 'fortress' is busted 'netting a fortune and using it to fund lavish lifestyle' as a respected mom in upscale California neighborhood

  • Stephanie Smith, a 43-year-old mother from the upscale neighborhood of Pacific Palisades, was operating a massive pot growing operation   
  • Police received complaints from neighbors of a nearby 'empty' warehouse that was part of a operation with over 24,000 plants
  • Authorities said the sophisticated operation was like a 'weed fortress' with fortified doors, a large 12ft metal fence, and surveillance cameras 
  • The detectives became increasingly interested in the property when they saw the 'empty' warehouse electric bill was about $67,000 per month 

Stephanie Smith, 43, had three properties raided by the San Bernardino Police Wednesday

Stephanie Smith, 43, had three properties raided by the San Bernardino Police Wednesday

A mother from an upscale California neighborhood is being questioned by authorities for a pot growing operation that included over 24,000 plants.

San Bernardino police raided properties belonging to alleged drug queen-pin, Stephanie Smith, 43, Wednesday, after detectives investigated a tip about pot being grown in an empty warehouse. 

When they raided the property they realized they were dealing with a multi-building operation, with the main warehouse likened to a 'weed fortress.' Cops believe the marijuana growing operation was netting millions of dollars-a-month in profit.   

Investigators first turned their sights on the illegal grow operation about two months ago after receiving complaints from neighbors. 

They became increasingly interested in the property when the main building, an 'empty' warehouse, had an electric bill that was about $67,000 per month.

They found the once-abandoned warehouse had been outfitted with a 12-foot metal rolling fence, 'fortified doors,' a large concrete wall around the parking lot and surveillance cameras.

Stephanie Smith massive pot growing operation (pictured)

Stephanie Smith is accused of operating a massive marijuana growing operation

San Bernardino Police first became suspicious about Smith's property two months ago after hearing reports about an unpleasant smell coming from the warehouse

The Pacific Palisades mother's pot operation (pictured), police say, netted millions in profits each month 

Inside the four-story warehouse, police found thousands of plants stacked next to one another under heat lamps on wood tables and an advanced irrigation system.

'In my 26 years, it was the biggest grow that I've ever seen,' San Bernardino police Lt. Mike Madden said. 'There were all different rooms for different processes and hydration, filtration and ventilation. It was pretty extensive.'

Police and federal investigators raided three properties owned by Smith of Pacific Palisades, and seized 18,000 pounds of marijuana in total. 

Eight people who were working in the warehouse in downtown San Bernardino were detained by police, but no charges have been filed in the case, Madden said.

Investigators are still trying to determine where the marijuana was being sold, Madden said.

Police were investigating the 43-year-old mother and owner of the properties, but she was not arrested or charged with a crime. 

The massive pot operation was ended after police raided Smith's properties

The massive pot operation was ended after police raided Smith's properties

Weed fortress: The warehouse that the growing operation was being run out of had fortified doors, large fences and surveillance cameras 

Weed fortress: The warehouse that the growing operation was being run out of had fortified doors, large fences and surveillance cameras 

California voters have approved the legalization of marijuana, but growers must receive licenses and permits from local governments and the state. Recreational pot sales start in California on Jan. 1, joining the long-running medical cannabis industry.

'Marijuana has been legalized, but there are stringent requirements,' Madden said. 'It's not that you just get to set up shop where you want to set up.' 

A red 'Unsafe' sign has since been placed on the building.

Smith was reportedly questioned Tuesday, but was not arrested. 

If charges are filed, she faces a misdemeanor, jail time and a fine at the state level.