Sherlock: Brother Mine

Mycroft Oneshot. The aftermath of His Last Vow. Mycroft isn't as much of a hard-ass as he pretends to be. "I'm not sure he understands why I was always so hard on him. It was to avoid… this. I see it happen in slow motion; his hand rise, the gun held steady in long, capable fingers. He aims and fires..." Includes spoilers/use of Redbeard and a mention of 'the other one.'