A husband and wife who lost control of their car early this morning on a California highway caused a major accident which injured several people and left the woman dead. Her husband is in the hospital with critical injuries.

Both were reportedly drinking, but their blood alcohol levels haven’t been released. When the car spun out of control, it swung around to face the wrong way on the highway and was hit head-on by a party bus, injuring ten people inside. At least two of those were moderate injuries. The bus driver suffered minor injuries.

The accident is currently under investigation; authorities are asking anyone who may have witnessed it to call (650) 369-6261.

Sadly, this isn’t the first major, tragic accident on a California roadway in recent weeks; a new bride was killed along with four of her friends when a limo they were riding in erupted into flames on a San Francisco bridge.