Police said three vehicles including a white Mercedes and a black Mercedes crashed for unknown reasons.

Granada Hills, CA – One person sustained minor injuries following a multi-vehicle crash on Monday morning, according to a California Highway Patrol report.
The accident happened at around 8:23 a.m. on southbound Highway 118, just north of 405 Freeway.
Police said three vehicles including a white Mercedes and a black Mercedes crashed for unknown reasons.
One person suffered a head injury due to the collision.
Authorities issued a SigAlert that closed lanes 1 and 2 and the HOV lane. The SigAlert was cancelled and roadway cleared as of 9:24 a.m.
Further details regarding this crash were not provided.
An investigation is underway.