Sherlock makes a mistake

[evila-elf.livejournal.com]

Does anyone have any recs for fics where Sherlock misses something important/is too confident/screws up, and ends up paying severely for his error?

I love angst and have no restrictions. Slash or Gen

Prefer BBC Sherlock, but also interested in very well written RDJ Movie!verse fics.

Thanks :D