With a sickening thought, Harry casts Imperio at Tonks.
From Create Your Own Story
Knowing his ruse would soon be discovered, Harry quickly came up with a plan. With an evil smirk adorning his face, he leveled his wand toward Tonks, and said "Imperio!"
Tonks, who was peering into the living room, looked towards Harry in shock when she heard the Unforgivable cast. It was a split second she would regret as the spell hit her in the middle of her chest. The instant the spell hit her, her eyes glazed over, and she she began to sway like a leaf in the breeze.
Harry now had a decision to make: What to do with the Auror?
