Board Thread:Off-Topic Discussion/@comment-6433273-20180322113157/@comment-24751918-20180415132604

Pinkgirl234 wrote: UberMillennium RailgunPro wrote: Try to solve this:

In June 1st, it's Helen's birthday. During her bday party night at her place, no one comes except her best friend. When she goes to the restroom, best friend sneaky dumps a mysterious substance to her cake.

The next day, Helen suddenly died and when the police arrive, she holded 2 written paper says "432867" and "732688". Within a day, the killer is apprehended.

Who killed Helen and how did she died?

P.S.: Please try. Was it her best friend?

Or it wasn't her best friend?

EDIT: Also, did Helen die from consuming the cake that was laced with what I can safely assume was a poisonous substance? Keep guessing.