秋葉原 あきはばら とう 事件 じけんでしょう
akihabaratōrimajikendeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 秋葉原通り魔事件

1. Probably the Akihabara random stabbing incident.

Polite
Presumptive
Conjecture