BRIDGETON, N.J. (WPVI) -- Tuesday marks six years since Dulce Maria Alavez vanished from Bridgeton City Park, and investigators say they remain committed to solving the case.

Dulce was 5 years old when she was last seen playing with her younger brother on the afternoon of Sept. 16, 2019. Her mother, Noema Alavez Perez, stayed in her car nearby with her younger sister. Moments later, Dulce was gone.

While marking the anniversary, Cumberland County Prosecutor Jennifer Webb-McRae said the New Jersey State Police have begun using artificial intelligence in hopes of uncovering new clues.

TIMELINE: The search for 5-year-old Dulce Maria Alavez

"Our commitment to uncovering the truth has never wavered-we will never forget, and we remain steadfast in our mission to bring closure to the fami

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