Deadly motorcycle vs. SUV crash in San Francisco

SAN FRANCISCO - San Francisco police on Wednesday began investigating a fatal motorcycle crash with an SUV.

An alert was sent out about 9:30 a.m. about the traffic collision at Van Ness and Cesar Chavez.

Police have not disclosed much but a medical examiner van was spotted on scene. 

Across the bay, a pedestrian was killed in a separate accident in Hayward on Wednesday.

The driver in the Hayward case initially left but came back to the scene, police said.

Drugs and alcohol are not suspected.