With Maryland on the verge of legalization, some point to the underground market for cannabis as a source of crime in Baltimore County.

“The thing that’s driving a lot of the violence is marijuana,” Baltimore County Police Chief Robert McCullough said during an interview on WBAL Radio this week. “Marijuana -- the distribution of marijuana.”

McCullough referred to illegal marijuana as a “cash crop.”

“Despite the changes, the underground economy for marijuana still exists,” he said.... Read More: FOX45