Oscar Grant Update: Juror Illness Postpones BART Murder Trial Deliberations

LOS ANGELES (CBS/AP) A juror's illness has postponed resumption of deliberations in the trial of the former San Francisco Bay area transit officer accused of murder in the shooting of an unarmed black man on an Oakland train platform.

The Los Angeles jury was to have returned to talks Tuesday, but will now reconvene on Wednesday. The jurors met for a half-day after being given the case Friday.

Former officer Johannes Mehserle pleaded not guilty in the shooting of 22-year old Oscar Grant after a fight drew officers to a BART train station on New Year's Day 2009.

Grant was lying face down when he was shot. Mehserle, who is white, claims he mistakenly pulled his gun instead of a Taser.

Several bystanders videotaped the New Year's Day 2009 incident - perhaps the most racially polarizing trial in California since four Los Angeles police officers were acquitted in 1992 in the Rodney King beating case.

The case was moved to Los Angeles due to racial tension and extensive media coverage.