A suicide right by the school of friendship.
Why would someone do that when there was help so close?
Twilight can't let this go as just a tragic incident. There has to be a reason.
*UPDATED*
I just added some detail and fixed a couple small problems. The story itself is unchanged.

It's a hard job, but somepony has to do it. Three brave fillies step up to fight crime and capture the notorious criminal, Anonymous.
(Set before they got their cutie marks.)

Celestia owes Twilight and her friends so much, that much can't be denied. From reuniting her with her sister, to saving Equestria time and time again, Celestia has more than once offered to reward them for everything they've done. Yet every time they have turned her down, intent on achieving their dreams on their own, which Celestia respected.

Until one day, when Fluttershy comes to her and asks for an... odd request.

Inspired by the image by firefanatic, which was used with permission from the artist.

Rainbow Dash develops an acquired taste.

At least, that's what everyone thinks.

Twilight, angry that she couldn’t get the pearl to save Equestria, gets into a shouting match with Pinkie and the rest of her friends. Only this time she doesn’t realize she’s taking things too far.

AU edit of the My Little Pony Movie.
Contains: Death, more death, and surprisingly, no clop from me!

Luna begins to question her understanding of the modern day language when she finds that nopony wants to be gay with her.

Gay
Olde meaning
'Light-hearted and carefree.'

Reading by Skijarama / Tone Shift

This story is a sequel to Like Shattered Glass

When you take the blame, you'll take the pain. Scootaloo took the blame.

Rated for scenes of abuse and mild language.

...

UPDATED 12/22/2014.

After one of Sweetie Belle's clumsy mistakes ends up destroying one of her sister's entire fashion lines, Rarity is finally sent over the edge. But after a terrible accident lays Sweetie Belle at the foot of death's door, Rarity is faced not only with losing her sister, but also with the reality that she may never be able to apologize for what she did.

Rated T for safety.

Sequel! Hoof Covers Bruise

This is 100% Approved by Twilight's Library!

Whilst enjoying the company of Twilight Sparkle and her friends in the doughnut shop immediately following the events of The Best Night Ever a disappointed Princess Celestia send a letter off to Prince Blueblood explaining the implications of his failure of the "Rarity Test", among other things...

Stan was one of the lucky ones to make it out of the Canterlot disaster unscathed, unfortunately for him that means he now has to deliver a treaty to the princess.
Who happens to be one of his most deepest darkest fears.