To hold Eponine hostage? Awwww and Howie's coming to save her?

Well, how about this for a plot? Eponine gets imperius'd whilst Howie tries to find her. She finds Howie and attacks him, under Draco's orders, and tries to kill Howie. Meanwhile, Lindsay sees it all and kills Eponine?

If you like that idea, we just need to find a reason for Lindsay to save Howie...