Are we due an update on Operation Branchform?

In the run-up to Sturgeon’s resignation as FM, she was adamant that she was continuing, had a lot of fuel to keep going, etc.

Then all of a sudden - she announced her resignation. She said due to running out of steam.

But as we all know, a couple of weeks after she resigned, her husband was arrested and her house was searched as part of operation branchform.

Several years on we're still waiting for final reports and for the investigation to conclude.

For the past few months, Sturgeon has sought reelection, even passing the vetting process and such and applying to be a candidate.

But all of a sudden she is now quitting politics. Why?

Precedent tells us something big is going to happen.

There's been reports there's been a hold up, I imagine that must now be cleared.

Is Sturgeon about to be charged?