[Mygirlsmom]

if...Voldemort were killed while the cup was still at Gringotts...

He couldn't "die" while there was still a piece of his soul residing in a Horcrux

[supercat]

He couldn't "die" while there was still a piece of his soul residing in a Horcrux

He wouldn't be 100% dead, but he would be forced into dormancy, would he not? And I don't think the horcrux would be able to protect itself when the Order knew of its existence and whereabouts.