Det. Armstrong's old partner tracked down a former Eagle employee they've been looking for.

The lab conducted additional analyses of the soil samples found at the crime scene.

A former professor, Patricia left her job to support her husband’s political career.

The detectives asked Mrs. Hagen about her husband's alleged gambling and other possible crimes.

The detectives searched Rick's residence for evidence related to the murder of Monica Drum.

PI Anderson had an informal conversation with the wife of a person of interest.

Investigators ran a check on Mississippi license plates matching the partial number Frannie Grace provided.

The detectives spoke to David Ledford hours after his Yoknapatawpha County arrest for public drunkenness.

Investigators summarized the alibis for persons of interest and whether those alibis could be corroborated.

Investigators searched properties associated with David Ledford for evidence related to Monica Drum's murder.

The St. Charles Parish (LA) Sheriff's Department asked Mr. Prescott about David Ledford.