FILE 669 / 29 January 2026 / 183 MIN / full

The Fireplace Poker Murder

Spring Grove, IllinoisListen

The town

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

We're going to Spring Grove, Illinois... it's in northeastern Illinois... This is in McHenry County, so it's pretty, you know, same county as the other one. about 0:05:22

History, in brief

Town note

In the 1700s the area was occupied by the Potawatomi.

about 0:06:33

Town note

The Potawatomi named Nippersink Creek, which runs through Spring Grove; it translates as 'a place of small waters'.

about 0:07:00

Town note

Settlers named it Spring Grove after finding natural springs and groves of trees in the area.

about 0:07:10

Town note

The tall prairie grasses reminded the first English settlers of their homeland, so they named the area they settled English Prairie.

about 0:07:16
All 9 history facts

Town note

In the 1700s the area was occupied by the Potawatomi.

about 0:06:33

Town note

The Potawatomi named Nippersink Creek, which runs through Spring Grove; it translates as 'a place of small waters'.

about 0:07:00

Town note

Settlers named it Spring Grove after finding natural springs and groves of trees in the area.

about 0:07:10

Town note

The tall prairie grasses reminded the first English settlers of their homeland, so they named the area they settled English Prairie.

about 0:07:16

Town note

English Prairie Cemetery, road and subdivision still carry the name.

about 0:07:35

Town note

It was established as an agricultural community in the 1830s.

about 0:07:43

1873

The first vertical silo constructed in North America was built in 1873 by Fred Hatch on a small farm in Spring Grove.

about 0:08:07

Town note

Parts of unincorporated Lake County also use Spring Grove postal addresses.

about 0:08:42

Town note

It is a commuter village where pretty much everybody works in Chicago.

about 0:08:50

The figures, as told

Religious

54.1%

Biggest faith: Catholic, 35.5%

about 0:12:20

Who lives here

White 92.8% · Black 0.0% · Asian 0.3% · Hispanic 5.3%

Ethnicity can overlap race.

Crime / national average

Property crime
▼ about one third

about 0:23:37

Violent crime
▼ about one third

about 0:23:40

Money

Median home value$312,100
Two-bedroom rent$1,620
Median household income$131,735
Cost of living101.9

For sale

$170,000

Two-bedroom one-bath house, 613 square feet

about 0:14:55

For sale

$544,900

Four-bedroom three-bath house, 2,983 square feet on a 1.22 acre lot

about 0:15:52

For sale

$1,200,000

Four-bedroom five-bath castle-style house, 3,712 square feet

about 0:16:51
All figures and comparisons, as told in 2026

Property crime

"about one third"

Comparison: "national average". Direction: below.

As told in 2026 about 0:23:37

Violent crime

"about one third"

Comparison: "national average". Direction: below.

As told in 2026 about 0:23:40

Population

"5,713"

No direction stated.

As told in 2026 about 0:10:45

Women

"46.8%"

Comparison: "national average is slightly more women than men". No direction stated.

As told in 2026 about 0:11:06

Median age

"38.1"

Comparison: "national average of about 38.4". No direction stated.

As told in 2026 about 0:11:19

Married with children

"44%"

No direction stated.

As told in 2026 about 0:11:50

Single with children

"7.3%"

No direction stated.

As told in 2026 about 0:11:50

Religious

"54.1%"

No direction stated.

As told in 2026 about 0:12:20

Median household income

"$131,735"

Comparison: "about $69,000 national average". No direction stated.

As told in 2026 about 0:13:20

Cost of living index

"101.9"

Comparison: "100 is average across the country". Direction: about the same.

As told in 2026 about 0:13:44

Median home cost

"$312,100"

Comparison: "lower than the national average". Direction: below.

As told in 2026 about 0:13:51

Average two-bedroom rent

"$1,620"

No direction stated.

As told in 2026 about 0:14:28

Two-bedroom one-bath house, 613 square feet

"$170,000"

Comparison: "just had a $5,000 price cut". No direction stated.

As told in 2026 about 0:14:55

Four-bedroom three-bath house, 2,983 square feet on a 1.22 acre lot

"$544,900"

No direction stated.

As told in 2026 about 0:15:52

Four-bedroom five-bath castle-style house, 3,712 square feet

"$1,200,000"

No direction stated.

As told in 2026 about 0:16:51

The reviews

4.3 / 5 · average of 4

5 stars

“Born and raised there, met so many amazing people; it may be a small town but it is abundant with love.”
about 0:09:03

5 stars

“A great place filled with every store, shop or restaurant you could want; the school districts are some of the best in Illinois and the festivities are enjoyable.”
about 0:09:30

4 stars

“A tight-knit community, but hard to get into if you are new and did not grow up there; some people can be a little high maintenance.”
about 0:09:50

3 stars

“The area is more populated with small businesses than corporations, and is not a good place to seek a six-figure salary.”
about 0:10:15

In Illinois

Closest episodes

  1. Killer Cookie ConspiracyMcHenry, Illinois · 11 September 202513 km / 8 miShow on map
  2. Bloody JealousyWoodstock, Illinois · 6 January 202222 km / 14 miShow on map
  3. Murder Mansion MysteryLibertyville, Illinois · 27 June 202429 km / 18 miShow on map
  4. A Bizarre Psychopath & His PornRaymond, Wisconsin · 20 January 202243 km / 27 miShow on map
  5. A Russian Doll Of MurdersArlington Heights, Illinois · 20 January 202445 km / 28 miShow on map

The story

Shortly before eleven o'clock on the night of May 5, 1992, a resident driving on a secluded road in Spring Grove, Illinois, swerved to avoid a car coming straight at him. In the headlights he saw a dark-haired man at the wheel and a woman beside him, slumped over. Seven hours later, at about a quarter to seven the next morning, people out jogging in an isolated field off Rabine Drive found a white Geo Tracker standing in tall grass, thirty-five to forty feet from the road. Inside was Kathleen Twarowski, known as Kathy, twenty-one years old and three days short of graduating from Oakton Community College's physical therapy assistant programme. She had been beaten to death.

Spring Grove sits in McHenry County in the north-east corner of Illinois, about an hour and a quarter from Chicago and an hour from Milwaukee, close to the Lake County line. In 1992 it was a small commuter village of just over five and a half thousand people, prosperous and quiet, where property and violent crime both ran at about a third of the national average. Kathy grew up there. She was the eldest of three children of Bob and Elizabeth Twarowski, known as Betty, and by all accounts a bright, athletic and popular girl: four years on the girls basketball team at Grant High School, a member of the student council and the National Honor Society, and a student who wanted to work with disabled children.

He had first met Kathy when she was twelve, during rescue calls he made in her neighbourhood in rural Fox Lake, and he had turned up at her high school football games. People who served with him said he had joined the police to live out a power trip; one local prosecutor said he had disgraced the profession.

The relationship followed a pattern that became steadily more frightening. Kathy moved in with him in August 1990, they bought a house together in May 1991, and within weeks she was back with her parents. In November 1991 she turned up at the home of Helen Sabisky, a colleague who had become a second mother to her, crying hysterically with her face red, marks on her throat and clumps of hair missing; she said that this time she had thought he was going to kill her. On New Year's Eve 1991 he was waiting at the Hard Rock Cafe in Chicago although her group had chosen the venue at the last minute. On January 11, 1992, at Bogey's Night Club, he bit her on the cheek, nose and mouth hard enough to draw blood, and bouncers threw him out; her car was then found with its windows smashed and her coat stolen. In February a friend spotted his truck following Kathy's car for five miles after a night out, and in the spring he turned up uninvited at Frigate's and argued with her for half an hour.

Kathy took out a protective order in April 1992 and then, apparently embarrassed, began seeing him again in secret, parking in his garage so that her parents would not see her car. Her mother and father knew nothing of it.

Loretta Dixon, a woman he was casually seeing, telephoned at 9.15 and found him relaxed and normal; they arranged that he would help her move the next morning. The medical examiner put Kathy's death at about half past ten, roughly four hours after her last meal. At 6.45 the next morning she was found in her own car, covered in blood, her trousers open, with a pool of blood and spatter in the rear seat but none on the ceiling. She had fourteen lacerations to her scalp and seven to her face, and her teeth were broken and cracked. The pathologist said the injuries came from repeated heavy blows and that the facial wounds required a heavy metal rod-like instrument. A second expert said the marks were linear rather than those of a hammer or a baseball bat.

Told only that there was blood in the car he part-owned and that Kathy was dead, he asked where she was and invited them to check his alibis. He called the relationship 'just buddies' while saying they planned to marry. He had a scabbed gash on his right middle knuckle and a scratch on his neck, which he blamed on a log falling from the fireplace and on his stethoscope. Luminol and phenolphthalein tests lit up the living room carpet and much of the bathroom. Hairs on a push broom in his house matched Kathy's, about a hundred of them, many with broken roots, several carrying crusted blood. Fibres from a waste basket matched her socks and shirt. The fireplace poker was seized but no blood was confirmed on it.

On June 18, during a forty-minute drive to give blood, saliva and hair samples, he shouted at the officers and said, 'I did it, so what?'

Rogers received nothing for the testimony.

The retrial began in July 2003. Michelle Gast and Laura Hill repeated the stalking and biting evidence. Gary Reeney, a luminol specialist, explained the tests, while conceding they were screening tests only. A tool-mark expert could neither identify nor exclude the poker, and a defence pathologist said the weapon was a long cylindrical object rather than a poker. The defence argued there was no blood, hair or fingerprint evidence in the car and that the police had built a case on suspicion. The prosecution answered that he had two days to clean up before the search warrant and that he had missed a spot in a bathroom waste basket.

The case

Murder of Kathleen 'Kathy' Twarowski

Victims

Kathleen 'Kathy' Twarowski (21). Physical therapy assistant student at Oakton Community College, three days from graduating; worked at Condell Medical Center and wanted to help disabled children.

Accused and outcomes

As told in the episode, on 29 January 2026.

Accused

Outcome

Other people

Elizabeth 'Betty' Twarowski. Kathy's mother, testified against
Bob Twarowski. Kathy's father, took her for treatment after the biting
Richard 'Rick' Twarowski. Kathy's elder brother, gave a victim impact statement
Brad Twarowski. Kathy's younger brother
Helen Sabisky. Colleague and mother figure Kathy called after the November 1991 assault
Michelle Gast. Friend since high school, testified about New Year's Eve 1991
Laura Hill. Friend since high school, witnessed the biting at Bogey's and testified
Jessica Murray. Best friend since grade school, saw the argument at Frigate's
Brian. Friend since grade school, saw Kathy 'all bit up' at Bogey's
Loretta Dixon. Woman helped move on May 6; dated him twice and testified for him
Cynthia Beck. Study acquaintance phoned on the night of the murder
Patricia. Cynthia's mother, took call
Gordon Keysgin. neighbour, told the court they were back together
Richard Barnes. Firefighter and paramedic classmate, told of relationship troubles
Sergeant Wutz. McHenry County sheriff's sergeant who testified for the defence about Rogers
Dave McAdams. Zion fire chief who spoke up for at the bond hearing

The timeline

  1. 1960 is born.about 0:35:57
  2. 1971 Kathleen Twarowski is born, the oldest of three children.about 0:31:57
  3. 1984 to 1988 Kathy attends Fox Lake school, where she plays basketball and joins the National Honor Society. (Fox Lake school)about 0:32:45
  4. when she was 12, junior high school Kathy first meets , then a cop making rescue calls in rural Fox Lake.about 0:39:33
  5. September 1989 Aged 18, Kathy starts dating the 29-year-old while he is still divorcing Connie.about 0:34:57
  6. January 1990 Connie obtains an order of protection, claiming he beat her with his gun.about 0:42:34
  7. April 1990 Kathy moves from part-time work at St. Therese Hospital to a rehabilitation centre job at Condell. (Condell Medical Center)about 0:43:46
  8. August 1990 After less than a year together, Kathy moves in with . ( house)about 0:44:18
  9. May 1991 Kathy and buy a house together. ( house)about 0:44:37
  10. June 1991 Within a month of buying it, Kathy moves back in with her parents. (Twarowski house)about 0:45:05
  11. November 19, 1991 Kathy calls Helen Sabisky in the early morning, face red and marks on her throat, saying 'this time I thought he was going to kill me'.about 0:46:30
  12. November 1991 Kathy moves back in with her parents. (Twarowski house)about 0:45:58
  13. December 31, 1991 At the Hard Rock Cafe in Chicago for New Year's Eve, the group find waiting by the entrance although the venue was chosen at the last minute. (Hard Rock Cafe)about 0:49:32
  14. January 11, 1992 At Bogey's Night Club bites Kathy on the cheek, nose and mouth; bouncers escort him out and her Geo Tracker is later found with windows smashed and coats stolen. (Bogey's Night Club)about 0:50:26

Last meals

  • Kathleen 'Kathy' Twarowski. stuffed green peppers and peas dinner at her parents' house on May 5, 1992, about four hours before her deathabout 1:04:05

Places and phrases

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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