FILE 504 / 22 June 2024 / 72 MIN / express

Cold Blooded Obsession

Maricopa, ArizonaListen

The town

N ↑Public placePublic placeTown centre (approximate places)
Static locations; no street basemap. Places and details. OpenFreeMap © OpenMapTiles Data from OpenStreetMap.

We're going local, Arizona here ... we're going to Maricopa ... it's about 45 minutes from downtown Phoenix. about 0:03:40

History, in brief

Town note

Maricopa has been in three different locations over the years.

about 0:06:17

Town note

The first was Maricopa Wells, built around natural water.

about 0:06:30

Town note

The third was Maricopa Junction, which eventually dropped the junction and became just Maricopa.

about 0:07:00
All 6 history facts

Town note

Maricopa has been in three different locations over the years.

about 0:06:17

Town note

The first was Maricopa Wells, built around natural water.

about 0:06:30

Town note

The third was Maricopa Junction, which eventually dropped the junction and became just Maricopa.

about 0:07:00

Town note

It started as an oasis around a series of watering holes about eight miles north of where Maricopa is now, and moved after they dried up.

about 0:07:18

Town note

Town motto: 'Proud history prosperous future'.

about 0:06:04

The figures, as told

Money

Median home value$370,500
Median household income$82,388
All figures and comparisons, as told in 2024

Population

"57,000"

Comparison: "about 1,000 twenty-five years ago". No direction stated.

As told in 2024 about 0:05:09

Population growth between 2000 and 2010

"43,000"

Comparison: "1,040 people in 2000". No direction stated.

As told in 2024 about 0:07:30

Median household income

"$82,388"

Comparison: "national average". No direction stated.

As told in 2024 about 0:05:36

Median home price

"$370,500"

No direction stated.

As told in 2024 about 0:05:40

Price of a 3,500 square foot house

"110 grand"

No direction stated.

As told in 2024 about 0:04:03

The reviews

2.7 / 5 · average of 6

5 stars

“Wishes there were more indoor activity options for children, who get tired of the McDonald's play place and cannot play outside in the heat.”
about 0:07:55

3 stars

“Hates living there; the two-lane road out of town is a joke in rush hour, the food is awful, shopping means going out of town and there is only junk locally.”
about 0:08:25

3 stars

“Very short and sweet: 'I haven't been the victim of a crime yet', so it is expected any day now.”
about 0:09:06

2 stars

“Horrible, rude and unpolished people who complain about everything; the 347 is a death trap and, knowing then what they know now, they would have run.”
about 0:09:18

2 stars

“Nobody turns on their house lights at night, which is a safety issue because people can hide in the dark.”
about 0:10:14

1 star

“Could not stand it and moved away last week; if you like being stuck on a road, a poop smell and tons of flies, Maricopa is the place.”
about 0:10:35

In Arizona

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The story

Michael Agerter was born on 26 July 1985 in Valparaiso, Indiana, the oldest of four children. In 2002, when he was 17, the family moved to Urbana, Ohio, where his father coached high school football and Michael played for the team. He spent a year at Ohio State, then went to work, first for First Ohio Mortgage and later for Chase. In 2010, aged 25, he applied for a job with Wells Fargo's mortgage department in Phoenix, Arizona, packed his car and drove west. A friend from Ohio, Chris Grindy, moved out within a year and the two men shared an apartment in Tempe.

In 2013 Michael joined a dating app, hoping to find a girlfriend. They went skydiving on one of their first dates, and after a few months he took her to Ohio to meet his family. She moved into the Tempe apartment, bought him a small dog called Darwin and, with his help, moved from call-centre work into insurance and later mortgages.

The relationship soured. In 2016 she became pregnant. Michael was happy about the baby but wanted out of the relationship, so he asked Chris to help him escape and rented a house in Maricopa, on the 43,700 block of West Sagebrush Trail. She hired a private investigator to find him, turned up at the house and lured Darwin away through the dog door. Michael obtained a restraining order and, with his landlord's permission, installed security cameras around the house.

Their son was born in August 2016. Michael had not seen him and petitioned the court for visitation. On 16 December 2016 Michael took a half-day from work for the test. Shortly after 2 p.m. he was on the phone, through his car's Bluetooth, with his sister Marley as he pulled into his garage. He said 'holy shit' and Marley heard three gunshots before the line went quiet.

Neighbours had heard the shots and called police. Officers found the garage door open, Michael's Lexus still running and Michael dead in the driver's seat, with a gunshot wound to the head and others to his neck and torso. Three casings were recovered; the weapon, apparently a nine-millimetre, was never found. The house had not been ransacked. Footage from Michael's cameras showed a small figure in a dark hoodie, dark trousers and gloves, carrying papers and a shoulder bag, run to the garage and return to a white van eleven seconds later.

Witnesses saw a white van parked across the street and leaving after the shots, but descriptions of the driver ranged from a black man to a Hispanic woman to a white woman. She owned a grey-blue Mitsubishi Mirage, not a van, but police found her in Mesa at the home of her co-worker Bridget, whose white Chrysler Town & Country matched the footage. Both women said they had been at work all day. Her work computer showed searches for how to make a phone untraceable.

Her car held two stolen licence plates, a bin of clothes and two hoodies with gunshot residue; residue was also found in the van.

DNA confirmed Michael was the father. A co-worker, Jared Cook, testified that she often said life would be easier without Michael and that she left work for a couple of hours on 16 December, returning quiet and solemn. The prosecution argued she waved paternity papers at Michael before shooting him. Michael's son was raised by Michael's parents in Urbana, Ohio.

The case

Murder of Michael Agerter

Victims

Michael Agerter (31). Wells Fargo mortgage employee; born in Valparaiso, Indiana and raised in Urbana, Ohio; father of son

Accused and outcomes

As told in the episode, on 22 June 2024.

Accused

Outcome

Other people

Chris Grindy. Michael's friend and roommate in Tempe; helped him move out and identified to police
Marley. Michael's sister, on the phone with him when he was shot
Bridget. co-worker; owner of the white van and the key card used, who cooperated with police
Detective Dennison. detective thanked by Michael's family
David All. deputy county attorney thanked by Michael's family
Sean Jensvold. deputy county attorney thanked by Michael's family
Michael's parents. raised Michael's son in Urbana, Ohio

The timeline

  1. July 26th, 1985 Michael Agerter is born in Valparaiso, Indianaabout 0:13:08
  2. 2002 The family moves to Urbana, Ohio, where Michael plays high school football for his father (Urbana family home)about 0:13:47
  3. 2010 Aged 25, Michael takes a job with Wells Fargo's mortgage department and moves to Phoenix (Wells Fargo mortgage department)about 0:16:37
  4. 2013 Michael joins a dating app and meets about 0:20:11
  5. 2013 After a few months of dating, Michael takes home to Ohio to meet his family (Urbana family home)about 0:24:34
  6. 2013 moves into the Tempe apartment with Michael and Chris and adopts a dog, Darwin, for Michael (Tempe apartment)about 0:24:56
  7. 2016 becomes pregnantabout 0:26:20
  8. 2016 Michael rents a house in Maricopa on the 43,700 block of West Sagebrush Trail to get away from her (Michael Agerter's house)about 0:29:31
  9. 2016 hires a private investigator to find himabout 0:30:05
  10. 2016 comes to the house and steals the dog Darwin (Michael Agerter's house)about 0:30:57
  11. 2016 Someone tries to set the house on fire with a torch on the garage and front doors (Michael Agerter's house)about 0:31:51
  12. 2016 Michael obtains a restraining order against and installs security cameras (Michael Agerter's house)about 0:31:36
  13. August 2016 gives birth to a sonabout 0:33:14
  14. 2016 Michael petitions for visitation; says he is not the father and a judge orders a DNA testabout 0:33:58
  15. December 16th, 2016 Michael has an early afternoon DNA test appointment and takes a half-day from work (DNA testing facility)about 0:34:10
  16. December 16th, 2016, 12:30 p.m. Bridget's white van leaves the workplaceabout 0:50:36
  17. December 16th, 2016, about 1:30 p.m. phone drops off the cellular networkabout 0:52:01
  18. December 16th, 2016, a little after 2 p.m. Michael is shot three times as he pulls into his garage while on the phone with his sister Marley (Michael Agerter's garage)about 0:34:24

Places and phrases

N ↑Public placePublic placeTown centre (approximate places)
Static locations; no street basemap. Places and details. OpenFreeMap © OpenMapTiles Data from OpenStreetMap.

Places in the story

Public places are marked on the map.

Heard in this episode