Three men have been arrested for their alleged involvement in the murder of a 21-year-old man at Potomac Park. Kern County Sheriff’s deputies were called to a shooting at the park in east Bakersfield on February 4, 2025 to find Rolando Vargas shot dead. On Monday, deputies arrested Isaac Barraza, 19, for Vargas’s murder. Mario Bravo, 18, and Joseph Truskoski, 19, were apprehended for charges of conspiracy and accessory after the fact. Detectives are investigating more suspects.