This morning, I was reading a really good destiel casefic, called Marked by mansikka on ao3. I bumped my phone screen and shut the page down by accident, and when I tried to re-open it, ao3 told me it had been deleted! I can't find it anywhere, and I was just about to get to the great part where Sam finds out about destiel!

Some details in case you have a copy but aren't sure:
Canon verse, established relationship, Cas is concerned about what might happen if they go public, Sam and Dean live in the bunker, Cas can still teleport (not explained), Cas and Dean go undercover at a cafe to flush out a monster hunting couples. It's hard for them to pretend to be lovey-dovey when they are actually a couple but Sam doesn't know and Cas doesn't want to be close when they are in public. Sam keeps teasing and its really hurting Dean, cause that's what he actually wants.

Dean is heartbroken when Cas wants to go 'on a break'. Dean gets drunk and makes friends with the barmaid (just friends) and then is kidnapped by a karaoke singing half-undine (mermaid) who wants a soul? or something? I was just in the middle of that chapter. Sam and Cas are looking for Dean, feeling super guilty.

Does anyone have a copy of this fic? I desperately want to finish it, it was great.