Rosa Lisowski, a 50-year-old Hispanic woman, was last seen at about 7:30 a.m. on March 24, 2008, after walking her first-grade son to Bernard Elementary School in the Midway–Loma Portal neighborhood of San Diego. She never returned home. When she vanished she left behind her wallet, money, and identification and reportedly took only her house keys.

At the time of her disappearance Rosa was involved in a bitter divorce and custody fight with her estranged husband, Henry Lisowski. Court filings showed a dispute over his income and support payments, and Rosa’s attorney and paralegal testified she had received repeated threats from Henry, including promises to make her disappear. Investigators noted fresh scratches on Henry soon after March 24 and reported finding what they believed to be Rosa’s blood in his kitchen and in the cargo area of his SUV. Henry was arrested on suspicion of murder and later convicted by a jury of first-degree murder with a special-circumstance allegation of financial gain.

Henry Lisowski died by suicide in custody on March 25, 2010, before formal sentencing. Rosa’s remains have never been located, and the location of her body remains unknown.

If anyone knew Rosa, her routines, or saw her on March 24, 2008, please share what might help locate her remains or fill gaps in the timeline.