The next day.
Las Vegas newspapers reported the attack from the previous night, causing a stir among the locals.
"Isn't HD Security supposed to be powerful? Last night, the Corleone family's casino was attacked. A patrol car showed up, but it was useless and nearly got shot to pieces."
"Haha, I saw it too. But I have to say, those HD Security guys are war veterans, they ran fast and all hid behind cover without a single one getting killed."
"Who else could it be? The four major families and the Corleone family are fighting fiercely. I heard they signed a free contract with the police department to enter the Las Vegas market, all free until approved by the city council. It's embarrassing now."
...
Several planes landed at Las Vegas airport.
Trucks transported these people to the estate.
In the evening.