Crowd Strike is the name of a security companies that pushed a bad update today.
But it could also be a way to describe the assassination attempt.
Not really. Unless someone shot into the crowd. Or a bunch of people from the crowd shot someone.
Technically it was last Saturday, but that's within the last 7 days, so it's a week, just not the current calendar or business week.
Some countries, including where the assassination attempt took place, start their calendar weeks on Sunday.