A group of anonymous artists claimed responsibility for effigies of two black men and a woman hanging from nooses on the University of California at Berkeley campus on Saturday.
All the victims were hospitalized but are expected to survive.
Four people were injured in two simultaneous, separate shootings in West Oakland late Saturday night.
Police arrested 11 people — including a man suspected of shooting a woman in front of her apartment last week — during a crime suppression effort in Antioch on Wednesday night.
Three people were shot in two incidents in Oakland Monday, according to police.
16 people have been shot in Antioch in the past two weeks, including an 11-year old boy in a recent wave of violence that has left five people dead.
Three men were wounded in two shootings in Antioch Thursday night and Friday morning.
Two men were injured in separate shootings in Oakland late Thursday night and early Friday morning
Three people were wounded in two separate shootings in East Oakland on Saturday evening and early Sunday morning.
Successful gang interventions and an improving economy are among changes Oakland city officials are attributing for a dip in violent crime.