tonght, reaction from city officials.whooshwith las vegas poised to lure the raiders away from the bay area ... oakland makes a last=ditch pitchwe are playing to win do not give up on us you're watching kron four news in prime time. (grant) now at 8. students at some bay area high schools are hearing about a confirmed case of meningitis that could have potentially spread at a recent swim meet. thank you for joining us i'm grant lodes in for steve aveson.(pam) and i'm pam moore. tonight kron four's spencer blake is live at mirmonte (meer-uh-mont-ee) high school in orinda.spencer, how widespread is the concern over this? absolutely.the contra costa county health department confirms one case of meningitis in the county. based on some emails parents have told us about, it's a student on the miramonte high swim team.they recently competed in a meet at dougherty valley high school on the 18th.as such, health and school officials have been giving parents of athletes who were at that meet, a heads up. they were urged to take their kids to the doctor to get antibiotics for meningitis, just as a