A newly hired employee was arrested following an armed robbery at the sportsbook inside Virgin Las Vegas after returning to work. Law enforcement authorities confirmed that the individual allegedly robbed his own workplace at knife point before showing up for his scheduled shift the following day. The incident began when the masked suspect entered the William Hill sportsbook operating within the property. Brandishing a knife, he threatened personnel and demanded cash, successfully fleeing the scene with approximately $28,000. Investigators reviewing surveillance footage from Virgin Las Vegas quickly established a timeline of events. Security video showed the suspect walking into a…