Okay, all you readers may want to be careful, because when Rarity interrogates, she goes too far. So, just a heads up for all of you.

Twilight

Rarity: *turns lamp on* Tell me, where were you on the day Ms. Dash disappeared?

Twilight: I was at the library...

Rarity: Or were you?!

Twilight: What's that supposed to mean?

Rarity: Admit it, Ms. Sparkle, you weren't really at the library! You slithered like a snake, followed Rainbow Dash on her way home, ambushed her, pushed her into your car and drove off!

Twilight: Whoa! That is a huge assumption! That doesn't sound like anything I would do! Plus, do you really think I'd right a scary entry?! That's not even my diary!

Rarity: Fair enough.

Uh...Rare, don't you want to try interrogating other people? I'm pretty sure Twilight's clean.

Rarity: Very well.

Pinkie

Rarity: I need you to tell me everything.

Pinkie: Everything?

Rarity: Everything.

Pinkie: Okay! *inhales deeply* When I was 5 years old, I threw my very first party and my whole family was there for it! And I lied to Dashie just a few weeks ago about her parents telling her that they had were throwing a big party for her and she didn't talk to me for 10 days! And in 9th grade, I pranked my Spanish teacher by putting a whoopee cushion on her chair! I never understood what she said to me! I tried to make it up to her with a party, but it didn't work! And in 5th grade, I cheated on my math test and got 6 weeks detention! But the worst thing I've ever done was in 3rd grade when I told Dashie that Soarin thought she was ugly! I was only joking with her, but she cried for days! And this one time-

Rarity: Stop! I've heard enough, you're clean!

Lesson learned, never tell Pinkie to tell you everything.

*hours later*

Rarity: You're all clear, darlings.

Twilight: Um...yeah, we were all together when Rainbow disappeared. Plus, why would any of us want to hurt her?

Rarity: You've made your point, Ms. Sparkle. But someone is responsible, and I won't rest until I find out who!

Applejack: I don't think that's necessary, Rare.

Rarity: Are you implying that I can't do my job?!

Applejack: N-No, not at all!

Girls! No arguing! This is a very serious case and Rainbow's life is at stake!

Pinkie: Oh, we know! Arguing is just fun!

Ugh...why do I even try?