A teenager has been arrested in connection with a fatal shooting last week in the central Las Vegas Valley.
The mother of Jonathan Lewis, who was beaten to death outside Rancho High School, said no one was being held accountable for his killing.
A 19-year-old man died at Lake Mead National Recreation Area over the Labor Day weekend, according to park officials.
Police said the crash involved high speeds, and two 18-year-olds face reckless driving charges resulting in death or significant bodily injury.
Las Vegas police were kept busy over the Labor Day holiday weekend with drivers suspected of impairment.
Joshua Robles, 17, was indicted in August by a Clark County grand jury on terrorism and incendiary device charges. He has pleaded not guilty.