Complex sentence: This causes a discrepancy in her timeline of being a legal resident of the United States: her purported immigration timeline has her entering the country in 1996 on a short-term travel visa, which would not have authorized her to work as a model.
Split into simpler sentences: This causes a discrepancy in her timeline of being a legal resident of the United States. Her purported immigration timeline has her entering the country in 1996 on a short-term travel visa, which would not have authorized her to work as a model.