At least two people were killed and six wounded after a series of stabbings in front of a casino in Las Vegas on Thursday, officials with the police department said, according to CNN. “The initial stabbing occurs on the sidewalk area. It appears unprovoked. There is no altercation beforehand,” Las Vegas Metropolitan Police Department Deputy Chief James LaRochelle said. “That stabbing occurs quickly, and then the suspect subsequently goes southbound on the sidewalk area and stabs additional victims.” Three of the victims are in critical condition, police Capt. Dori Koren told reporters. “The others appear to be stable but we...