User blog comment:Seieireppa/Nanako’s Magical☆Mystery☆Adventure, part 4/@comment-14812118-20150316233941/@comment-1419424-20150316234510

Baluar is not the culprit. <--- that is red.

And hey, you never know. I'm sure that SOMEONE could conceivably work a theory where the culprit forced Julius to commit suicide somehow.