The trouble is, theres no one there anymore, though the smell of freshly smoked cigarettes still lingers.
When Sherlock gets there, though, everything is taken care of.
He sees his father and two of his henchman standing over a dead body.

Credit: Michael Parmelee/CBS
Sherlock can put the pieces together, so he just takes photos of the man for his own investigation.
This is where Morland once again tries to suggest that hes changed.
Their meeting is brief because these organization folks are seriously straight to the point.
Spoiler alert: There are a lot.
NEXT: Walking paradox
Whats more revealing, though, is what she says next.
They wanted Morland Holmes.
That, of course, would explain the attack on Sabine.
It gave Vikner enough time to take control.
After going through a number of old cases, Sherlock finds the perfect one to pin on Vikner.
That leads to an elaborate plan to frame Vikner.
Joan heads to the university where he teaches, interrupting his class with a phone call.
Everythings looking good, right until the FBI goes to pick up Vikner and they cant find him.
Sherlock reports this to Morland but assures him that theyll find him.
When the team converges there, the FBI finds out theres a dead body inside.
Its remarkable watching Jonny Lee Miller slightly change his facial expression here.
The body doesnt belong to Morland, though.
Instead, its Vikner, and Sherlock gets a text on his phone to meet on the Brownstone rooftop.
Sherlock shows up there, and Morland does his best to explain himself.
Sherlock is incredulous, but Morland has already decided.
He says its the only way to guarantee that Sherlock remains safe.
The unspoken part of this?
Sherlock and Joan are here for each other, each and every day.