Was killed at the Brindinford Magic School.

What we know of this sister of Vareon (ore better of Arwean) was killed at the incident in the Brindiford magic school.
 
Most of this is speculation as we have not found definite records of those events.
 
Arwean's father (Akash) seems to have been headmaster at this time, possibly succeeding Arweans grandfather Alabryan
The school also seems to have been founded by Alabryan as we read from notes found in the Aelorithi tower in Loudwater.