WASHINGTON, Feb. 2 (Xinhua) -- A chartered bus carrying a high school girls basketball team rolled over in the U.S. state of West Virginia, leaving 16 injured, local news outlets reported Saturday night.

The bus was reportedly carrying a team from Martinsburg High School when it crashed Saturday night on a highway near Beckley, the seat of Raleigh County.

Raleigh County 911 dispatchers say the injuries vary from minor to life-threatening, according to WCHS-TV reports.

It's unclear what caused the crash.