According to the sheriff's department, Pascua has not had contact with patients since the day after Serna's death. Pascua was hired in 2017.
Serna was arrested on Nov. 6, 2019 for theft and drug-related charges and was jailed at the Las Colinas Detention Facility for women in the medical observation unit. After she fell to the floor during her medical incident Nov. 11, she was unconscious. She did not respond to commands from Pascua and the deputy, so they left her alone and closed the door, according to the report.