Horcruxes - perhaps one less to hunt

[ornadv]

No: HPFGUIDX 146149

Orna:
Perhaps this has been discussed, but does anyone have an idea, why DD 
thought Voldemort's seventh horcrux was Nagini, made with Frank's 
murder, and not something made with Bertha Jorkins' murder? Perhaps 
Voldemort was still weak, but he was strong enough to "interrogate" 
Bertha, and kill her. So, if he wanted to use the first killing to 
complete his 7 horcruxes, it should have been Bertha, and not this 
muggle, who just happened to be around. 
Another thought - since Voldemort knew he was now planning to get 
Harry again, wouldn't he rather wait for making his final horcrux on 
this occasion, in which case there is probably one less horcrux to 
find?

Orna