Investigations will be aimed at old and new organized crime groups.

If people don't trust the police or the courts, crime groups will fill those roles.

These organizations are also known to collaborate with other international organized crime groups from all over the world.

The police said he was killed by a member of an organized crime group but have yet to figure out a motive.

Other prisoners might be able to lead crime groups even from inside jail.

Could it be some other member of the crime group?

They're run by large organized crime groups in countries that prefer to look the other way.

Many heads and members of the crime groups have either been killed or are in prison.

He may be part of a Russian organized crime group.

Murder, Inc. was an organized crime group in the 1940s.