Though, of course, Joans continuing investigation of Morland must wait until next time.
Vincent is missing now, and Mr. Springer wants him found because he wants some sort of vigilante justice.
The first place Sherlock looks is Vincents personal life.

Credit: Michael Parmelee/CBS
Who gives a medical degree to such a person!?!?
For the most part, Vincents disappearance seems normal, or at least not deadly.
Her name is Julie, and shes a pharmaceutical rep that comes around the office from time to time.
When the detectives bring her in for questioning they get more than they bargained for.
She has a ton of information about Vincent that wasnt known before.
Julie bailed him out, lending him pills so that his numbers would look right.
With that information revealed, Sherlock starts to think that maybe Vincent is on the run.
That theory is quickly dispelled though after the detectives realize that the dealers didnt even know Vincent was missing.
These are some sloppy drug dealers, in my opinion.
Omar Little would mess them up.
That sends the detectives down a Prepper rabbit hole (bunker hole?
), and boy is it entertaining/weird.
When they do their research they find out The Keep is essentially a doomsday bunker for the wealthy.
So, was it a jilted, unaccepted Prepper who killed Vincent?
Quickly, two things are revealed.
First, The Keep is a sham.
Wright actually confirms that, but says he didnt do the deed.
for hide the fact that his precious security had been breached, he dumped the body.
It sounds ridiculous, but he seems to be telling the truth.
So who was in the bunker with Vincent and who would have wanted him dead?
As it turns out, his colleague, Dr. Wallace, had plenty of reason to want him dead.
Yeah, not so much, Dr. Wallace.
Later though, Sherlock opens up to her.
In essence, he doesnt want to screw things up because he thinks shes worth the effort.
But seriously, its nice to see the show exploring this relationship dynamic.
Heres hoping Fiona is here to stay for a while.