Betty Broderick was an American woman who murdered her ex-husband, Daniel T. Broderick III, and his wife, Linda. She committed these murders out of a sense of revenge, as Daniel had been unfaithful to her and had divorced her.

Betty Broderick Biography
| Full Name | Elizabeth Anne Bisceglia |
| Nickname | Betty Broderick |
| Profession | Second degree murder |
| Date of Birth | 7 November 1947 |
| Age | 78 years old (at the time of his death in 2026) |
| Birth Place | Brooklyn, New York City, USA |
| Nationality | American |
| School | Mari Regina high School, in Hartsdale, New York Eastchester High School, New York, |
| College | College of Mount Saint Vincent, in Bronx |
| Education Qualification | A degree in early childhood education through an accelerated program |
| Gender | Female |
| Zodiac Sign | Scorpio |
| Ethnicity | White |
| Religion | Catholic |
| Date of Death | 8 May 2026 |
| Place of Death | San Bernardino County, California, USA |
| Cause of Death | Not revealed |
Betty Broderick Age
Betty Broderick was born on 7 November 1947 in Brooklyn, New York City, United States. She was 78 years old at the time of her death in May 2026, and her zodiac sign is Scorpio.
Betty Broderick Husband | Children
| Marital Status | Divorced |
| Affairs/Boyfriend | Daniel T. Broderick III |
| Spouse/husband | Daniel T. Broderick III (m. 1969, div. 1985) |
| Children | Son – Rhett Broderick, Daniel Broderick and one other Daughter – Kim Broderick, Lee Broderick Note – Her one unnamed son died after four days after birth |
Betty Broderick Family
| Father’s Name | Frank Bisceglia |
| Mother’s Name | Marita Bisceglia |
| Brother’s Name | Not known |
| Sister’s Name | Not known |
Career
| Conviction | Second degree murder (2 counts) violation of PC 187 (a) |
| Criminal Penalty | 32 years to life in prison |
| Imprisoned at | California Institute for Women |
Betty Broderick Height And Weight
| Height (approx) | In centimeters – 170 cm In meters – 1.70 m In feet & inches – 5’7” |
| Weight (approx) | In kilograms – 76 kg In pounds – 167 lbs |
| Eye Colour | Blue |
| Hair Colour | Blonde |
Betty Broderick Net Worth
Betty Broderick did not have any net worth at the time of her death in 2026.

Some Interesting Facts About Betty Broderick
- Betty Broderick was born and raised in Brooklyn, New York City, to Martia and Frank Bisceglia.
- His father owned a successful plastering business with relatives.
- Her mother was Irish American, and her father was Italian American.
- As Broderick later recalled, she was being trained to be a housewife since the day she was born.
- She attended Maria Regina High School and graduated from Eastchester High School in 1965.
- She received a degree in childhood education from the College of Mount Saint Vincent.
- In 1965, she met her future husband, Dan Broderick, at the University of Notre Dame in Indiana.
- Dan was born in Pittsburgh, Pennsylvania, the eldest son of a very large Irish Catholic family.
- Betty Broderick married Dan Broderick on 12 April 1969, at the Immaculate Conception Church in Tuckahoe, New York.
- After Kim’s birth, Dan completed his M.D. degree at Cornell in 1970.
- In the fall of 1982, Dan hired a 21-year-old Dutch American, Linda Kolena, as his legal assistant at his new firm.
- As early as 1983, Bett suspected that Dan was having an affair with Linda, but Dan denied it.
- Betty Broderick and Dan Broderick’s divorce was finalized in 1989, four years after Dan filed the petition.
- On 22 April 1989, Dan and Linda were married.
- One month before Dan and Linda’s wedding, Betty purchased a Smith & Wesson revolver.
- On 5 November 1989, she entered Dan and Linda’s house while they were asleep and shot and killed them.
- The incident occurred 17 days before Dan’s 45th birthday, and Linda was 28 years old.
- Betty was sentenced to two consecutive terms of 15 years of life, the maximum sentence under the law, plus two years for the illegal use of a firearm.
- At the time of her death, Broderick was serving her sentence at California Institution for Women in Chino, California.
FAQ:
How old was Betty Broderick?
At the time of her death, Betty Broderick was 78 years old as of May 2026.
Who was Betty Broderick’s husband?
Betty Broderick was married to Daniel T. Broderick from 1969 to 1985.
What happened to Betty Broderick?
Betty Broderick died on 8 May 2026, at age 78.
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