This paints Blackrock as the possible origin of the assassination conspiracy. The other investors were probably along for the ride, based on insider tips that "something big was going to happen".
Blackrock owned the building through several layers of holding companies, from which Crooke fired his shots.
Crooke appeared as an extra in a commercial made by Blackrock two years previously.
There are no coincidences.
These are low probability leads, with tenuous connections, but well above threshold needed for prompting further investigations. They could all be dead ends, so do not expect immediate and actionable results. Not yet.
Look for additional personal connections from Blackrock to persons in the Pritzker family, the Biden administration, the Secret Service, and the FBI. These would be high-level contacts.
From the other side, look for personal connections between Crooke, and any "Non-profit" or "Non-Government-Organizations". These would be low-level contacts. There would be two levels of indirection before you might get to Blackrock. Or whoever set this up.
[sarcasm]
If there was a conspiracy of course. Maybe I am just too paranoid. Maybe there is nothing to see here. Just another "Lone Wolf" shooter coming out because Trump made all of those mean tweets and is "literally worse than Hitler".
[/sarcasm]
I’ve also read, not sure if substantiated, that BlackRock is partial owner of Austin Private Wealth AND the buildings where the shooters were