Authorities on Monday identified the 18-year-old motorist from the Twin Cities who died over the weekend in a rollover crash in central Minnesota.

Cloe S. Crabtree, of Prior Lake, was killed in the crash shortly before 1 a.m. Saturday on Hwy. 10 near Royalton, the State Patrol said.

The patrol has not disclosed why Crabtree’s southbound car went into the median and rolled over into the northbound lanes.

Her passenger, Alexander R. Myhre, 21, of Mankato, was not injured in the crash.

The patrol said alcohol was not a factor in the crash. Both people in the car were wearing seat belts.