Lmfao.. oh they know there's a difference.. but you see, wet weed means inflated numbers, meaning they caught 'big bad guys'.. surprised though, usually they throw in the "this would have been sold to all the 8 year old children at the playground" crap..They always inflate the numbers. Someone gets caught with one plant and it's "street value" is like $50,000 or some stupid shit like that.
They probably aren't smart enough to figure out that wet weight and dry weight aren't the same.
Stupid cops.