Earlier this week, Arizona police released video of the last known sighting of Alisha Hale, who was found deceased four years ago.

In the footage, obtained by FOX 10, showed several different surveillance cameras of Hale riding with an unknown man.

A silver early-to-mid 2000s Dodge RAM truck sped down a dirt canal road before two people exited the vehicle.

One person is thought to be Hale, according to police. The other person is an unknown male in the range of 5 feet 9 inches to 6 feet tall.

The two walked out of the camera’s view, and within roughly two minutes, only the man came back. Cameras captured the truck speeding off right after.

No suspects have been identified.

On June 3, 2021, authorities discovered Hale’s body in an isolated desert area close to Interstate 10 and Baseline Road in Phoenix. Hale, a mother of five, was found around 9 a.m. with a gunshot wound.

Investigators later determined that the crime occurred the day before.

“We are not going to stop. We are going to continue looking for this person,” Sgt. Brian Bower with Phoenix Police said. “[Hale] deserves the justice. Her family deserves the justice.”

“We believe that the suspect knew [Hale].”

According to AZ Family, Hale was found in a black and white striped dress.

“It’s a very tragic situation, but it’s also very violent because it happened in the middle of day with cars passing by the I-10,” Bower continued. “This individual decided to do this heinous act in the middle of public, not caring about the cars or traffic or any other witnesses in the area.”

Anyone with information is urged to contact Phoenix Police. Tipsters can leave an anonymous tip with Silent Witness at 480-WITNESS. Spanish speakers should call 480-TESTIGO.

Police announced a reward of up to $2,000 for an arrest in the case.

Check back for updates.

[Feature Photo: Alisha Hale/Phoenix PD]