Dallas doctor accused of poisoning IV bags appears in court

In federal court, Dr. Raynaldo Ortiz wore the same black shorts and black polo shirt that he was wearing during his intake into the Dallas County jail. In court, he asked the judge to appoint him a public defender and signed a sworn affidavit saying he could not afford his own attorney.

Police arrest North Texas doctor at center of IV bag tampering investigation

A Dallas doctor whose license was suspended last week has been arrested as part of a criminal investigation into alleged tampering with IV bags. The Texas Medical Board's suspension order says the investigation surrounds the death of at least one person who received one of those IV bags from the Baylor Scott & White Surgicare in North Dallas.