The son accused of killing his NFL dad and mother is expected to begin the third trial against him Monday morning. The first two trials against him ended in hung juries.

Sources tell KPRC 2 Investigates it’s unclear what part of clothing this new DNA was found on because multiple items were tested. It is also unclear if blood was found on any of the items.

Last-minute motions and evidence were admitted in the third trial against Antonio Armstrong Jr. Thursday.

Attorneys selected a panel of 12 jurors and four alternates - six women and 10 men - on Wednesday to decide whether Antonio “AJ” Armstrong is innocent or guilty.

Learn who AJ Armstrong's legal team is.

Questions surrounding two potential jurors in Harris County’s case against Antonio Armstrong Jr. came to a halt Tuesday. Armstrong is being tried for a third time for the murder of his parents, Dawn and Antonio Armstrong Sr., in 2016.

Two jurors were called back to court for questioning on what they heard dealing with the Antonio Armstrong Jr. Trial Friday.

The court heard from more than 200 potential jurors from three separate panels this month. Attorneys made it down to 48 potential jurors. This group will return on May 31 for the final part of the voir dire process, where 12 jurors plus alternates are selected.

It was a busy Wednesday for those involved in the Antonio Armstrong Jr. trial.The morning began with attorneys questioning a juror from the first panel because of concerns about the case and the information they heard. That juror ultimately was excused.

The 178th Criminal Court was filled with potential jurors for the third trial against Antonio Armstrong Jr. Harris County District Attorneys are accusing him of killing his parents, Dawn and Antonio Armstrong Sr.

Eight more potential jurors took on individual voir dire questioning in the third trial for Antonio Armstrong Jr.

On Tuesday, 65 new potential jurors in a group setting got questioned in the case against Antonio Armstrong Jr.