The empire had built the mine and then tried to destroy the world to hide their involvement.

The covert approach allowed the White House to hide its involvement, if necessary.

He also said the administration tried to hide its involvement in the response to the public relations firestorm that followed revelations about the contract.

Once that happened, it was hard to hide their involvement.

Once we begin we shall be unable to hide our involvement.

Instead, it said, Libya used front companies and surrogates to hide its involvement.

So, Shaddam no longer even tried to hide his involvement.

To hide his involvement, Pillow convinced a subordinate to take credit for the letter he wrote.

She "asked him to help her get rid of the body and hide her involvement.

"You can have foreign interests, if they combine with others, hide their involvement through this device."