Oakland city officials and school district leaders held a press conference on Thursday morning to answer questions about a school shooting in the East Oakland hills on Wednesday afternoon that injured six people—including two who sustained critical injuries—and sent shockwaves throughout the city and Oakland’s school community. A number of questions remain about the shooting, including how many shooters there were, their motivations for the attack, and the exact identities of the victims.  But important details emerged that help to paint a picture of the tragedy, some gleaned from surveillance video now being reviewed by the Oakland Police Department. The schools and campus The shooting occurred around 12:45 p.m. on Wednesday at the Rudsdale High School building on the King Estates campus, which houses three schools: Rudsdale, Sojourner Truth Independent Study, and BayTech charter school, a 6th-to-12th grade school.  Rudsdale is an alternative school that serves newcomer students who have recently immigrated to the U.S. and older students who are at risk of not graduating from traditional high schools.  The Rudsdale campus will be closed indefinitely until the damages from the shooting are repaired, OUSD spokesman John Sasaki said.  More information about the victims Police believe the shooters came to the campus to target a specific person or people, but that the six victims were not the intended targets.  All of the victims were 18 or older, confirmed Oakland Police Department Chief LeRonne Armstrong. They included two students, one counselor, a security guard, and two others who worked at the school. Police did not divulge the victims’ ages. By Thursday morning, three victims had been released from the hospital. Two are still in serious condition, and one is in stable condition.  Oakland Rudsdale High School shooting: What we know (oaklandside.org) See omnystudio.com/listener for privacy information.