ORANGE COUNTY FATHER MARKS 25 YEARS SINCE DAUGHTER'S 9/11 DEATH

This week marks a quarter-century since the September 11 terrorist attacks, and an Orange County father is honoring the memory of his 22-year-old daughter, Lisa Frost, who was killed in the attacks. The commemoration comes as the nation reflects on the 2,977 lives lost on that day in 2001.

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Details on how the family is marking the milestone remain limited at this hour. KTLA's statewide alert suggests the story centers on the father's efforts to keep his daughter's legacy alive through the passing decades.

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This is a developing story and will be updated as more information becomes available.