Public record brief
Amber Alert issued for 3-month-old Maxence Sirois
Amber Alert issued for 3-month-old Maxence Sirois HAYWARD, Calif., July 1, 2026, The Hayward Police Department is requesting the public's assistance in locating 3-month-old Maxence Sirois, who is the subject of an AMBER Alert. Maxence was last seen on June 28, 2026, at approximately 1:00 p.m. He is a 3-month-old male with a bald head, blue eyes, weighs approximately 16 pounds, and was wearing unknown clothing. The suspect is Maxence's mother, 42-year-old Marina Kazakova. Kazakova is approximately 5 feet 6 inches tall, weighs approximately 128 pounds, has brown hair and brown eyes, and was last seen wearing a black shirt and blue jeans. Kazakova failed to return Maxence to his father as required by a court-ordered custody agreement on June 30, 2026, and is believed to have fled to an unknown location. Kazakova is believed to be driving a white 2016 Mazda CX-5
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Amber Alert issued for 3-month-old Maxence Sirois HAYWARD, Calif., July 1, 2026, The Hayward Police Department is requesting the public's assistance in locating 3-month-old Maxence Sirois, who is the subject of an AMBER Alert. Maxence was last seen on June 28, 2026, at approximately 1:00 p.m. He is a 3-month-old male with a bald head, blue eyes, weighs approximately 16 pounds, and was wearing unknown clothing. The suspect is Maxence's mother, 42-year-old Marina Kazakova. Kazakova is approximately 5 feet 6 inches tall, weighs approximately 128 pounds, has brown hair and brown eyes, and was last seen wearing a black shirt and blue jeans. Kazakova failed to return Maxence to his father as required by a court-ordered custody agreement on June 30, 2026, and is believed to have fled to an unknown location. Kazakova is believed to be driving a white 2016 Mazda CX-5
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What happened
According to City of Hayward, Amber Alert issued for 3-month-old Maxence Sirois reports that Amber Alert issued for 3-month-old Maxence Sirois HAYWARD, Calif., July 1, 2026, The Hayward Police Department is requesting the public’s assistance in locating 3-month-old Maxence Sirois, who is the subject of an AMBER Alert. Maxence was last seen on June 28, 2026, at approximately 1:00 p.m. He is a 3-month-old male with a bald head, blue eyes, weighs approximately 16 pounds, and was wearing unknown clothing. The suspect is Maxence’s mother, 42-year-old Marina Kazakova. Kazakova is approximately 5 feet 6 inches tall, weighs approximately 128 pounds, has brown hair and brown eyes, and was last seen wearing a black shirt and blue jeans. Kazakova failed to return Maxence to his father as required by a court-ordered custody agreement on June 30, 2026, and is believed to have fled to an unknown location. Kazakova is believed to be driving a white 2016 Mazda CX-5
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The development is part of VINI’s News coverage for readers following public-interest developments across VINI coverage areas. The original report is linked so readers can check the publisher’s account, follow later updates, and compare new coverage against the first published record. The original report is dated 2026-07-01T11:10:44+00:00.
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Original report: Amber Alert issued for 3-month-old Maxence Sirois via City of Hayward. VINI cites and links the report; it does not reproduce the publisher’s full article text without rights clearance.
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- Amber Alert issued for 3-month-old Maxence SiroisCity of Hayward - 2026-07-01T11:10:44+00:00
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