Equestria's greatest fear

Everypony thought the killings were over, three months had passed with no reported killings, ponies roamed the streets happily, feeling safe. Celestia and Luna both were dealing with a major amount of guilt, but it wasn't their fault. Two ponies were walking down a dark street alone, when they heard Nightshade singing in a dark and cruel voice:

You thought i was down,

you thought i was out,

but im gonna make your body hit the ground,

im gonna make you scream and shout,

and when im through,

nopony will be able to tell,

that the body they see is you,

so call for help and scream for mercy,

because i am without sympathy,

and when im through, when im done,

nopony will recognize you, not one.

They ran from the voice, but he caught up and he swung the axe under their feet, cutting off their back legs, they screamed in pain and after he was done, they were just a bunch of mangled flesh and blood.