A woman reportedly handed a threatening note to a BART passenger demanding her wallet and phone.

There may have been two cars involved in the fatal collision, police told us.

Sixth Street saw three separate stabbing assaults in a single week.

The incidents occurred within blocks of each other.

All three assaults occurred within an hour of each other.

The suspect was detained by other residents and later arrested.

No arrests were made in any of these incidents, which left victims with non-life-threatening wounds.

No arrests have been made in the case; the baby escaped injury.

The incident occurred around 8pm near First Street.

The incidents took place within 12 hours of each other on the same corner.

The suspect was allegedly shoplifting in the store.

In one case, a man near 6th & Natoma streets was attacked with a baseball bat for no known reason.

No description of the suspect or vehicle has been released.