FILE 743 / 15 October 2026 / 184 MIN / full

Fine Line Of Lunacy

Wenham, MassachusettsListen

The town

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

James says 'this is Wenham', spelt W-E-N-H-A-M, in eastern Massachusetts by the coast north of Boston, in Essex County about 0:06:32

History, in brief

1617

Before settlement the area was home to the Agawam people, of the eastern Algonquian tribe, whose numbers were greatly reduced, probably by smallpox, before the town was settled around 1617.

about 0:08:19
All 8 history facts

1617

Before settlement the area was home to the Agawam people, of the eastern Algonquian tribe, whose numbers were greatly reduced, probably by smallpox, before the town was settled around 1617.

about 0:08:19

1638

Salem's minister Hugh Peters preached to a group on a hill by the great pond around 1638 to encourage settlement in the area.

about 0:09:01

1774

In 1774, before the Revolutionary War, the town voted to select 15 men as minutemen, and loyalists to the crown were not welcome in Wenham from then on.

about 0:09:32

1909

In 1909 the steel magnate Henry Clay Frick bought the Iron Rail property so that his daughter Helen could create a vacation home for mill girls.

about 0:09:55

1954

Helen Frick transferred the Iron Rail vacation home to the Girls Clubs of America in 1954, and the town bought the house in the 1970s; it is now like a museum.

about 0:10:17

The figures, as told

Religious

57%

Biggest faith: Catholic, 48.1%

about 0:15:07

Who lives here

White 89.7% · Black 1.9% · Asian 2.9% · Hispanic 4.7%

Ethnicity can overlap race.

Crime / national average

Property crime
▼ about 80% under the national average, about 20% of the usual

about 0:24:00

Violent crime
▼ about one-third of the average

about 0:24:12

Money

Median home value$868,300
Two-bedroom rent$2,180
Median household income$154,375
Cost of living131

For sale

$750,000

Listing: three bedroom, two bath, 2,016 sq ft, 2.34 acres, wooded, hardwood floors and fireplaces

about 0:17:37

For sale

$1,250,000

Listing: four bedroom, three bath, 3,217 sq ft, about an acre, recently redone inside

about 0:18:11

For sale

$1,749,000

Listing: five bedroom, six bath, 6,200 sq ft, built 1997, 2.59 acres

about 0:18:53
All figures and comparisons, as told in 2026

Population

"5,006"

No direction stated.

As told in 2026 about 0:14:23

Single with children

"4%"

Comparison: "very low; married with children is super high". Direction: above.

As told in 2026 about 0:15:00

Unemployment rate

"pretty low, like half"

Comparison: "national average". Direction: below.

As told in 2026 about 0:16:00

Religious

"57%"

Comparison: "50-50 is the normal". Direction: above.

As told in 2026 about 0:15:07

Median household income

"$154,375"

No direction stated.

As told in 2026 about 0:16:12

Cost of living index

"131"

Comparison: "100 is the regular average". Direction: above.

As told in 2026 about 0:16:31

Median home cost

"$868,300"

No direction stated.

As told in 2026 about 0:16:37

Average two-bedroom rental

"$2,180"

Comparison: "well above the national average". Direction: above.

As told in 2026 about 0:17:10

Listing: three bedroom, two bath, 2,016 sq ft, 2.34 acres, wooded, hardwood floors and fireplaces

"$750,000"

Comparison: "just had a $69,000 price cut". No direction stated.

As told in 2026 about 0:17:37

Listing: four bedroom, three bath, 3,217 sq ft, about an acre, recently redone inside

"$1,250,000"

No direction stated.

As told in 2026 about 0:18:11

Listing: five bedroom, six bath, 6,200 sq ft, built 1997, 2.59 acres

"$1,749,000"

Comparison: "described as affordable for Massachusetts". No direction stated.

As told in 2026 about 0:18:53

Property crime

"about 80% under the national average, about 20% of the usual"

Comparison: "national average". Direction: below.

As told in 2026 about 0:24:00

Violent crime (murder, rape, robbery, assault)

"about one-third of the average"

Comparison: "national average". Direction: below.

As told in 2026 about 0:24:12

The reviews

4.0 / 5 · average of 5

4.1 stars overall

“No reviews of less than three stars.”
about 0:10:43

5 stars

“Lived there 23 years; beautiful, safe, family-friendly town with excellent public schools and many private day schools nearby; not on the ocean but gorgeous beaches nearby; commuter rail; big equestrian community; Myopia Hunt Club borders Walnut Road; favourite parts are Main Street and Larch Row with historic homes and lots of land.”
about 0:10:54

4 stars

“A cute suburb of Boston, three miles from the North Atlantic Ocean, perfect for retired couples and those wanting peace within a tight-knit community.”
about 0:13:29

4 stars

“The houses are very pretty and most look pretty expensive.”
about 0:13:43

3 stars

“The worst review James could find: a great quiet, family-oriented and very safe place, a bit pricey but worth it, academically inclined schools nearby, outrageous taxes, many parks and small businesses.”
about 0:13:52

In Massachusetts

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  2. Creepy Killer MotivesWakefield, Massachusetts · 26 June 202518 km / 11 miShow on map
  3. Who Tasted The Blood?Salem, New Hampshire · 22 April 202335 km / 22 miShow on map
  4. Love Thy NeighborHampton, New Hampshire · 24 December 202038 km / 24 miShow on map
  5. A Ted Bundy On The RiseNeedham, Massachusetts · 19 November 202046 km / 29 miShow on map

The story

Benjamin was an alcoholic and gambler who beat his sons, though never his younger daughter Lori. He hid in the bathroom from about the age of ten, started wearing Lori's clothes there, and later said it made him feel safe. At 14 he bought his own women's clothing. He drank, did badly at school and was picked on.

In 1972 Karen Hatfield, born October 3, 1955 in Mount Clemens, Michigan, moved to Shelton, Connecticut, and they went to the same high school. Her parents disliked him. She became pregnant, and on September 1, 1973 the pair married in secret. In the first week of marriage he hurled an alarm clock at her face. Karen worked two jobs to put him through engineering school and then medical school, and studied nursing herself. Their daughter Shannon was born in 1974. In 1983 he slammed ten-year-old Shannon's head against a bedframe and dragged her down the stairs. Shannon also said he took her underwear.

On April 26, 1991 he found Karen with another man, she asked for a divorce, and next morning he stabbed her in the forehead with a fork. He was committed and diagnosed with major depression and a personality disorder, but two days later Karen recanted after he warned that his licence and everything they had built would be lost. Shannon believed he later tried to poison her and Karen with syringed whipped cream and diet bars. Son Michael was born in 1992 and daughter Alexandra in 1995. He removed his body hair, took hormones and his wife's birth control pills, and had cosmetic surgery. He was banned from a bar, threw a drink at a reunion DJ and punched Karen's brother Jamie while naked.

In early 2000 his businesses were failing, competitors were suing him and the dot-com bubble had burst, so he moved almost three million dollars and the new Wenham house into Karen's name. When Shannon found duct tape and rubber hoses in his things, Karen feared for her life. In April she moved into the Wenham house and he moved receptionist Paula Hilts into their Gloucester home. Karen obtained an abuse prevention order, made indefinite on June 12, and the files were sealed.

On July 14, 2000 Karen enjoyed her first big night out with Jamie and his girlfriend while babysitter Christin Dormitzer minded the children. The babysitter hid the children in a bathroom, Jamie called 911, and police arrived minutes after the 11:45 dispatch. Karen died at Beverly Hospital around midnight. The rifle was never found.

The owner's son recognised him on the late news and his mother called police.

The case

Murder of Karen Sharp

Victims

Karen Sharp (born Karen Hatfield) (44). Born October 3, 1955 in Mount Clemens, Michigan; Sharp's wife of 27 years and mother of three; trained in nursing at community college; shot once with a rifle in the front foyer of her Wenham home

Accused and outcomes

As told in the episode, on 15 October 2026.

Accused

Outcome

Other people

Shannon Sharp. Karen and daughter, born about 1974; abused by her father; later found the duct tape and rubber hoses
Michael 'Mikey' Sharp. their son, born 1992, seven at the time of the murder; raised by Karen's sister and her husband
Alexandra 'Allie' Sharp. their daughter, born 1995, four at the time of the murder
Benjamin Sharp. abusive father, a toolmaker and machinist in Derby, Connecticut
Laura Sharp. mother, a homemaker
Robert 'Bob' Sharp. oldest brother, 14 years older
Lori Sharp. younger sister, the only child his father did not beat
Jamie Hatfield. Karen's brother; with her at the house, called 911, was once punched by a naked
Cathleen Hatfield. Karen's sister; spoke for the family at the courthouse and became guardian of the children
Christin Dormitzer. 19-year-old babysitter at the Wenham house; filed a $5 million civil action
Paula Hilts. receptionist and girlfriend, who moved into the Gloucester house and dined with him on the night of the killing
Alan Estes. local musician, handyman and husband of an employee; wrote 'The Ballad of Dr. Sharp'
Chuck D'Lorio. son of the owner of the New Hampshire cottages; recognised Sharp on the late news and alerted police through his mother
Dr. Abloh. defence psychiatrist who interviewed Sharp 11 times
Robert Wiener. Essex County district attorney Sharp allegedly wanted killed

The timeline

  1. August 23, 1954 is born in Connecticut, third son of toolmaker Benjamin Sharpabout 0:25:01
  2. October 3, 1955 Karen Hatfield is born in Mount Clemens, Michiganabout 0:48:05
  3. around age ten hides in the bathroom from his father and begins wearing his sister Lori's clothesabout 0:40:38
  4. at age 14 saves up to buy his first set of women's clothingabout 0:44:52
  5. 1972 Karen Hatfield's family moves to Shelton, Connecticut; she and attend Shelton High School (Shelton High School)about 0:47:50
  6. September 1st, 1973 and Karen, 17 and pregnant, marry in secret; in the first week he hurls an alarm clock at her faceabout 0:50:45
  7. 1974 Daughter Shannon is born while Karen works two jobs and studies nursing and goes to engineering school, then medical schoolabout 0:55:45
  8. 1976 Karen says imprisoned her at home for 48 hours, beating her; in hospital he whispers 'I want you to die'about 0:59:15
  9. New Year's Eve, 1980 or 1981 A drunk beats Karen in the car; a hotel refuses them because she is covered in blood; broken nose, concussion, two black eyes, split lipabout 1:01:19
  10. 1983 slams ten-year-old Shannon's head against a bedframe and drags her down the stairsabout 1:02:56
  11. 1985 Family moves to the Boston area; becomes a research fellow at the Wellman Laboratory at Massachusetts General Hospital (Massachusetts General Hospital)about 1:08:20
  12. July 1987 to June 1990 is a resident in Harvard's Department of Dermatologyabout 1:09:05
  13. April 26, 1991 comes home unexpectedly and finds Karen with another man; she says she wants a divorceabout 1:10:05
  14. the next morning, April 1991 stabs Karen in the forehead with a fork; she flees with Shannon and reports it; he is involuntarily committed and diagnosed with major depression and a personality disorderabout 1:10:54
  15. two days later, April 1991 Karen recants to the police after pressures her and Shannon, and he returns homeabout 1:12:28
  16. 1992 Son Michael (Mikey) is born; the family has moved to a big home at Great Ledge Road, West Gloucester (Great Ledge Road house)about 1:17:20
  17. 1993 to June 2000 is a part-time clinical instructor at Beth Israel Hospital while running his own dermatology practice (Beth Israel Hospital)about 1:17:41
  18. 1995 Daughter Alexandra (Allie) is born; founds Clickmed, which becomes the Laze Hair laser removal clinic chainabout 1:17:24
  19. 1997 makes his first millionabout 1:24:50
  20. 1999 At a Shelton High School reunion throws a drink at the DJ over Karen's old boyfriend's requestabout 1:28:15
  21. January 2000 The family's net worth is estimated at over five million dollarsabout 1:24:54
  22. early 2000 Facing lawsuits and bad deals, transfers almost three million dollars to an account in Karen's name and puts the new Wenham house in her name (Wenham house)about 1:32:49
  23. Monday, February 28, 2000 While naps, Karen takes Mikey and Allie and checks into a motel after Shannon finds duct tape and rubber hoses in his thingsabout 1:35:26
  24. March 5, 2000 falls down a flight of stairs carrying a laser machine and suffers a concussionabout 1:42:15
  25. March 9th, 2000 files for divorce first in the Essex Probate and Family Court; Karen agrees to the divorce (Essex Probate and Family Court)about 1:36:31
  26. early April 2000 Karen and the children move into the new Wenham house; moves receptionist Paula Hilts into the Gloucester house (Wenham house)about 1:37:06
  27. May 17, 2000 A judge issues an abuse prevention order against on Karen's request; extended May 30 and indefinitely on June 12, and the case is sealedabout 1:44:14
  28. June 2000 Harvard terminates his part-time faculty appointment; he tries to buy a rifle from Paula Hilts's ex-boyfriend, who refusesabout 1:45:18
  29. July 14, 2000, about 7 p.m. Karen goes out with brother Jamie and his girlfriend and a harbour cruise; , on prescription drugs, dines with Paula Hilts and drinks red wine (Halibut Point Restaurant)about 1:48:04
  30. July 14, 2000, 9:15 p.m. pays the check and takes Paula to the Blackburn Tavern; at ten they leave (Blackburn Tavern)about 1:48:34
  31. July 14, 2000, about 10 p.m. stops at the ex-boyfriend's house; a 30-caliber Weatherby rifle goes missing that night (Ex-boyfriend's house)about 1:48:46
  32. July 14, 2000, about 11:40 p.m. walks into the Wenham house and shoots Karen once with a rifle in the foyer; the babysitter hides the children in a bathroom; Jamie calls 911 (Wenham house)about 1:49:07
  33. July 14, 2000, 11:45 p.m. Police are dispatched, find Karen in the front hall, and rush her to Beverly Hospital, where she is pronounced dead of a single gunshot wound around midnight (Beverly Hospital)about 1:53:07

Places and phrases

N ↑Public placePublic 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.

Wellman Laboratory, Massachusetts General Hospital

hospital

about 1:08:32

Heard in this episode