Rosalia Antonia Mariscal Dies in Tragic Crash on Cedar Boulevard [Newark, CA]

Newark, CA (March 18, 2026) — 34-year-old Rosalia Antonia Mariscal of Hayward lost her life Monday night after a vehicle struck her while she was with her small dog in Newark.

Authorities say that first responders arrived around 8:11 p.m. at Cedar Boulevard and Joaquin Murieta Avenue, where they found Mariscal and her dog unconscious on the roadway. Despite life-saving efforts, both were pronounced dead at the scene.

Police reported that the driver involved stayed at the location and is cooperating with investigators.

Officials have not yet determined what caused the crash and continue to examine whether impairment played a role.

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Sweet Lawyers extends its deepest condolences to the family and friends of Rosalia Antonia Mariscal. The sudden loss of a loved one, along with a cherished pet, is truly heartbreaking, and we hope her family finds comfort and strength during this difficult time.

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When a Fatal Accident Changes Life Forever

Losing a loved one in a sudden crash is devastating. The grief can feel overwhelming, and for many families, that emotional pain is compounded by unexpected financial pressures—medical bills, funeral expenses, and the loss of income or support your loved one once provided.

In moments like these, it’s important to know that you are not alone. A wrongful death claim can help families find a sense of justice and financial stability after an unimaginable loss. While no legal action can ever replace the person you’ve lost, it can provide accountability and help protect your family’s future.

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• Funeral and burial expenses
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You don’t have to carry this weight alone. If your loved one was killed in a car accident, contact Sweet Lawyers at (800) 674-7852 for a free, confidential consultation.

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