Police have arrested three people in connection with a mass shooting on Friday night at an “unsanctioned car show” in Las Cruces, New Mexico that left three people killed and at least 15 others injured. Local police said the shooting occurred at around 10pm on Friday at Young Park following “an altercation between two groups of people”. There were approximately 200 people at the park when the shooting occurred. Late on Saturday, police said in a statement on Facebook that they arrested one 20-year-old adult, Tomas Rivas, and one 17-year-old juvenile for their involvement and charged both with three open