Police chase; ambulance crash l Morning Headlines Dec. 5

Police used a grappler to stop a stolen vehicle during a pursuit on I-10; an ambulance was involved in a rollover crash in Scottsdale; and more – here's a look at some of our top stories for the morning of Thursday, December 5.

Ambulance involved in Scottsdale rollover crash

Police say an ambulance was involved in a rollover crash near 68th Street and Shea Boulevard. No patients were inside the ambulance at the time of the crash. No injuries were reported.

Seen on TV: Dec. 4

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Thief steals Christmas decoration from Gilbert home

A newly divorced dad says he was trying to give his kids a great first split Christmas but a thief had other plans when they decided to steal a decoration from their front lawn. FOX 10's Lindsey Ragas has this story.

Full interview: Archaeologist details finding 480-year-old gun

Archaeologist Dr. Deni Seymour spoke with FOX 10's Nicole Krasean on Dec. 4 about finding what's believed to be the "oldest" firearm ever found in the continental United States. Excavations along the Santa Cruz River in Southern Arizona brought to light a bronze cannon, or a wall gun, used during the 1539-1542 expedition led by Francisco Vázquez de Coronado to the modern-day American Southwest.

Coronado firearm found in Arizona, used in 1500s

A wall cannon used during an expedition led by Francisco Vázquez de Coronado was unearthed by researchers in Arizona who claim it might be the oldest firearm ever discovered in the United States. FOX 10's Nicole Krasean has the story.

Chihuahua dog killed after Tempe park incident

Police in Tempe are investigating, after an attack involving a pit bull left a chihuahua dead and a woman with injuries. A portion of the incident was caught on camera. FOX 10's Ashlie Rodriguez reports.