On Mon, 11 Jan 2021 12:02:23 -0500, Keyser Söze
wrote:

...died as a result of head injuries he received defending the Capitol
from the Trump Insurrection. If the perps are known, they'll face
serious charges. Maybe they'll end up sharing a cell with the Trumps or
Guiliani.

Gee you can't even get your cops straight. Liebengood is the one who
died of Hillarycide.

We still haven't heard what caused Sicknick's stroke but that is not
usually the result of a minor head injury.
I am sure if this ever gets to a trial a lot more will come out in
discovery.