Looking for specific protective!Sherlock fic

[bugeyedmonster.livejournal.com]

It's mostly from the POV of the two thugs. One guy is showing off a wallet he stole to another guy. 2nd guy is telling wallet thief that one doesn't hurt Sherlock's Watson, and it was nice knowing you. Later Sherlock shows up, creeps the hell out of wallet thief, and kills him.

Does this sound familiar to anyone?

Comments

[glos10.livejournal.com]

should be this one though i don't think he kills him :)
Mr Holmes (http://archiveofourown.org/works/324702) (2788 words) by Blacktablet (http://archiveofourown.org/users/Ishamaeli)
Chapters: 1/1
Fandom: Sherlock (TV) (http://archiveofourown.org/tags/Sherlock%20(TV))
Rating: Mature
Warnings: Creator Chose Not To Use Archive Warnings
Relationships: Sherlock Holmes/John Watson
Characters: Original Characters
Additional Tags: Minor Violence, Language, Kink Meme
Summary:

The one in which John gets mugged, Sherlock Does Not Approve, and Fred Mitchell gets what’s coming for him. (prompt (http://sherlockbbc-fic.livejournal.com/575.html?thread=1455935#t1455935))

[iamshadow.livejournal.com]

The fic where he kills one of them is It's Not The Violin (http://archiveofourown.org/works/553044) by sam-storyteller/copperbadge