A despairing memory (Danganronpa Trigger Happy Havoc Fan-fiction)

Boys' life of Despair (Chapter 2 Final part)

Makoto: Mondo... was it really you? Did you really... kill Chihiro? 

Mondo: I...I...I-I-I.... I didn't kill anyone! You've been all over me, judging everything I say, putting words in my mouth... What gives you the right to treat me like a goddamn criminal!?

Taka: Y-Yeah! He would never do something like that! This is a false accusation! 

Kyoko: It's true, my reasoning on that is pretty shaky. 

Makoto: Th-That was fast... 

Celeste: Well, this does present us with a problem. It seems we are all out of leads. 

Asu: I'll change your mind on that... Hifumi told me something quite interesting earlier. 

Hifumi: I did!? Right! Yes! I found a broken E-Handbook on the floor of the sauna.

Asu: There was two broken handbooks right, one that we thought was Leon, and the other one found which is probably Chihiro's, although I have a question for you Monokuma. You did say they were unbreakable, am I right. 

Monokuma: Now you want to talk to me!

Asu: Just answer the question. You said they were shock proof, but two of them are broken, meaning they must have a certain weak point. Is that the case. 

Monokuma: Why would I tell ya!?

I glared at him. 

Monokuma: Jeez don't give me that look! I swear if your eyes had guns I'd be a dead bear. Yes they have a weak point! But figure it out yourself.

Sakura: Asu, what is the weak point?

Asu: Heat, the broken E-Handbook was found in the Sauna afterall. Although if the handbook are shock proof, then Leon's handbook isn't broken. The culprit probably has it on them as we are speaking. 

Byakuya: How do you know who did it? The handbook talk is quite interesting and all, but how do you know. 

Asu: Let's just say I witnessed something a couple of days ago, although I didn't see the whole thing go down, but Makoto did.

Makoto: I-I do? Right!

Sakura: Wait, but how did they find the weak point? If only you came to the conclusion then... 

Kyoko: What if they found out by accident?

Sakura: What do you mean, by accident? 

Kyoko: What if the killer took their own handbook into the sauna, not knowing its weakness, and it broke? They'd realize it was broken, of course, and it wouldn't be hard to figure out why. And once they had Chihiro's handbook, they knew they had an easy way to dispose of it. 

Togami: I won't say it's not possible, but... who would have done something like that? I don't know of anyone who took their handbook into the sauna...

Asu: Which brings us back, Makoto you know who I am talking about right. 

Makoto: Yeah, I might have an idea of who did. 

Hifumi: Whoa, seriously!? 

Makoto: I think the one who may have taken their handbook into the sauna was... 

Taka: Gh! Nrgh! 

Makoto: Mondo... your handbook got broken in the sauna, didn't it?