The trial of Officer Edward Nero, one of the six police officers charged in the death of Freddie Gray, resumes this morning with more defense testimony.

The defense began its case late yesterday afternoon, after the prosecution rested its case, and Judge Barry Williams denied a defense motion to dismiss the four charges against Nero.

Nero is charged with assault, reckless endangerment and two counts of  misconduct in office in connection with the April, 2015 death of Freddie Gray, which occurred one week after he was arrested and loaded into a police van.

Nero's attorneys have argued that Gray's arrest was legal, and that Nero had minimal physical contact with Gray, and was not responsible for putting a seat belt on Gray, even though he helped load Gray into the police van.

Prosecutors have argued the injuries that caused Gray's death were sustained in the van, as Gray was being taken to the Western District police station.

The sole defense witness called Monday was retired Charlottesville, Virginia police chief and Baltimore Police commander Timothy Longo, who also testified for the defense in Officer William Porter's first trial.

He said police general orders may be set aside by officers if they can articulate good cause to have done so in given situations, and that it is ultimately the responsibility of the van driver (in Freddie Gray's case, Officer Caesar Goodson) to ensure detainees are buckled in.

Prosecutors say Nero violated the police department policy requiring all prisoners in transport vans be placed in a seat belt, and that violation leads to the reckless endangerment charge.

Based on a court schedule announced last week, defense attorneys said they would take up to two days to present their case, meaning the defense could rest by the end of the day, and closing arguments and a verdict from Judge Barry Williams could be handed down tomorrow.

Nero has opted to have the judge and not a jury decide the case.

Court is scheduled to resume at 9:30