NEW : Jessica Tata expected back in Texas within 24 hours , lawmaker says . Comment: Four children died at her Houston day care in February . Tata faces manslaughter and unlawful flight charges .
NEW : Jessica Tata expected back in Texas within 24 hours , lawmaker says . Tata arrived in Atlanta from Nigeria on Monday , officials said . Four children died at her Houston day care in February . Tata faces manslaughter and unlawful flight charges .