Detectives are only human; we're not Gods that know everything. When detectives tell their theory, in reality, most are rather anxious. Thinking that there's always possibility that they could have missed something, somewhere... But in return, the excitement you experience when your theory's smack bang correct is twice as great!

No matter how well you think you've hidden, you'll always leave behind a trace. And the more you try to hide that trace, the more obvious and troublesome it will become.

A detective who uses his deductive powers to corner a suspect and then does nothing to stop them from committing suicide is no better than a murderer himself. - Kudo Shinichi

People can really change. When they're far away from each other, their hearts will change. It's so cruel that the only thing I can do is wait. - Mouri Ran

You must never forget it if that's an important memory to you. Especially when a person dies, he can only live in the memories of others.

Is a reason nesessary? I don't know why you would kill someone. But as for saving someone... A logical mind isn't needed, right? -Kudou Shinichi

If you force me to pick one color, it'd be Black... It covers up the things inside of me that I don't want to be known. Well, for the same reason, black is the color I hate, too.