A wrong-way driver crashed into an Ulta Beauty store in San Ramon Saturday, according to police.
The crash happened around 8 p.m. on Crow Canyon Road in San Ramon.
Police said that they suspect a medical emergency caused it.
A witness who was on a police ride along says officers got a call about a driver going the wrong way in a white Mercedes.
The witness added patrol cars had the driver stopped, but then the car jerked forward, rammed a police car and plowed into an Ulta Beauty store
The driver was taken to the hospital. No one else was hurt.
No other details were released.
Source: NBC Bay Area