Woman killed in I-15 crash near Jefferson City

A 41-year-old Helena woman was killed in a one-vehicle rollover crash near Jefferson City Friday afternoon, Oct. 18, according to NBC Montana.

Montana Highway Patrol told the network that the woman was driving south on I-15 just before 4 p.m. Friday when she crossed lanes, over-corrected, rolled several times and was ejected from her vehicle. She died at the scene.

Montana Highway Patrol believes drugs, alcohol and speed were factors in the crash, NBC Montana reports.