A pedestrian was killed after being hit by a semi-truck on I-15 north of Las Vegas, causing traffic diversions until the road reopened Monday morning.

A cyclist was killed in a hit-and-run in South Las Vegas. Police are searching for the driver and have closed Silverado Ranch Boulevard for investigation.

A Clark County special ed teacher was arrested on abuse charges and placed on leave, following an investigation into an incident at Dr. William H. Bailey Middle School.

Lequan Harrison, a Las Vegas teen, was arrested at school for the murder of Angel Solis during a supposed marijuana deal. He's charged with open murder and gun discharging.

Retired Las Vegas sergeant Sean Lucero faces charges for stealing thousands during massage parlor raids. He admitted to the thefts after an internal probe linked ATM deposits to missing funds.

Authorities have confirmed that rumored shooting threats at Pahrump Valley High School are unfounded, following an investigation that included interviewing individuals who had spread the information.

A 19-year-old male was critically injured in Las Vegas after his motorcycle collided with an SUV at South Durango Drive. The SUV's driver, 47-year-old man, was unharmed and not impaired. The case is under investigation.

A homeowner in Spring Valley fatally shot a male intruder; police are investigating but do not anticipate arrests at this time. The Clark County district attorney will review the case.

The driver surrendered after a fatal hit-and-run in North Las Vegas; he faces charges including failing to stop at an accident scene and reckless driving.

Three individuals were hospitalized after a stabbing in Henderson near Wetlands Park, with two in critical condition. A suspect is in custody and there's no ongoing threat.

A 41-year-old motorcyclist died after crashing into a wall and utility pole off East Sahara Avenue in Las Vegas, increasing the city's traffic-related fatalities to 111 this year.

A woman was killed in North Las Vegas by a hit-and-run driver. The suspect, possibly impaired, fled the scene in a white work truck. Authorities seek public assistance in the investigation.

A two-car crash in Las Vegas resulted in the deaths of two people, with a speeding GMC hitting a Nissan. The underage GMC driver and passenger sustained minor injuries.