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Sheriff: Father arrested after 9-year-old son found dead in Arizona home

The sheriff's department said the child had been dead for an "extended period of time."
Credit: zef art - stock.adobe.com

PIMA COUNTY, Ariz. — A 9-year-old boy was found dead Sunday afternoon near Tucson and the child's father has been arrested. 

The Pima County Sheriff's Department said deputies were dispatched to the area of Orange Grove Road and Pelto Path, where they found a child dead inside the residence. 

The boy had been dead on a couch for an "extended period of time," officials said. The sheriff's department did not disclose how the child died.

The boy's father, 38-year-old Joseph Antonsen, was questioned and taken into custody. He is facing charges of negligent homicide and child abuse.

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What is the Valley?:

“The Valley” is what locals call the Phoenix Metropolitan Area. It is considered the largest metropolitan area in the Southwest. 

The Valley is made up of various major cities other than Phoenix, including:

  • Mesa
  • Chandler
  • Scottsdale
  • Tempe
  • Glendale
  • Surprise
  • Peoria
  • Gilbert
  • El Mirage
  • Avondale
  • Litchfield Park
  • Goodyear
  • Buckeye

Whether a city is in the “East Valley” or “West Valley” depends on where it is in relation to Phoenix.

The cities of the Valley have a combined population of 4,845,832 people, according to the 2020 United States Census. This makes it the 11th largest metropolitan area in the country right behind the Boston and Atlanta areas.

How big is Maricopa County?

Maricopa County is the United States’ 4th largest county in terms of population with 4,485,414 people, according to the 2020 Census.

The county contains around 63% of Arizona’s population and is 9,224 square miles. That makes the county larger than seven U.S. states (Rhode Island, Delaware, Connecticut, Hawaii, New Jersey, Massachusetts and New Hampshire).

One of the largest park systems in the nation is also located in Maricopa County. The county has an estimated 120,000 acres of open space parks that includes hundreds of miles of trails, nature centers and campgrounds.

The county’s seat is located in Phoenix, which is also the state capital and the census-designated 5th most populous city in the United States.

The county was named after the Maricopa, or Piipaash, Native American Tribe.

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