cursed necklace

[exodusts]

No: HPFGUIDX 148636

> Sid:
>
> Hey all,
> I've one question:
> Madam Rosmerta was under imperius curse for nearly whole year;
> in the chapter "Silver and Opals," Leanne (Katie's friend) said 
> that Katie was under imperius curse when they were arguing about 
> that cursed necklace!
> 
> But my question is how can a person under imperius curse uses a 
> curse as the the one who gave the imperius curse was not present 
> to see there on whom the cuse was used!
> 
> I know in Goblet of Fire Krum had used curses on Cedric and Fleur 
> but the one who gave him curse (Mad-Eye) could see from bushes on 
> whom he was using it! As he had seen Harry and Cedric before first 
> task! Draco was surely not there so how Katie had been attacked?
> Do you have answer?

Exodusts:
I think Draco might just have ordered Rosmerta to Imperius any 
suitable girl by using his enchanted coin communication (the one that 
he copied from Hermione). Good spot though, of an Imperius victim 
using the Imperius curse. Proves you really could take over the 
Potterworld with just one spell (if each new victim Imperiuses the 
next).