LOS ANGELES (AP) — Michael Jackson's doctor was convicted Monday of involuntary manslaughter after a trial that painted him as a reckless caregiver who administered a lethal dose of a powerful anesthetic that killed the pop star. The verdict against Dr. Conrad Murray marked the latest chapter in one of pop culture's most shocking tragedies — the death of the King of Pop on the eve of the singer's heavily promoted comeback concerts. Members of Jackson's family wept quietly after the verdict was read, and his mother, Katherine Jackson later told The Associated Press, "I feel better now."