The two together made a perfect combination for criminal operations.

It was sent by the man who is in active charge of all, criminal operations.

Gentlemen, my client has information about what may be a major criminal operation.

Through this process, all aspects of the criminal operation can be identified.

Home territory of the crime family; used as a safe place to talk about criminal operations.

Used as a chop shop and to discuss criminal operations.

Some analysts interpreted the phrase as a demand for an end to any criminal operations.

We cannot close down these criminal operations by excluding one or two tenants.

The killer is using the most rudimentary forms of criminal operation.

In my view, this was a criminal operation on a grand scale.