• iconNews
  • videos
  • entertainment
  • Home
  • News
    • UK News
    • US News
    • Australia
    • Ireland
    • World News
    • Weird News
    • Viral News
    • Sport
    • Technology
    • Science
    • True Crime
    • Travel
  • Entertainment
    • Celebrity
    • TV & Film
    • Netflix
    • Music
    • Gaming
    • TikTok
  • LAD Originals
    • FFS PRODUCTIONS
    • Say Maaate to a Mate
    • Daily Ladness
    • UOKM8?
    • FreeToBe
    • Citizen Reef
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • UNILAD
  • SPORTbible
  • GAMINGbible
  • Tyla
  • UNILAD Tech
  • FOODbible
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Topics A-Z
  • Authors
Facebook
Instagram
X
Threads
Snapchat
TikTok
YouTube

LAD Entertainment

YouTube

LAD Stories

Submit Your Content
Death row inmate makes chilling remark in final words before execution for the murder of three people

Home> News> Crime

Published 08:59 18 Sep 2025 GMT+1

Death row inmate makes chilling remark in final words before execution for the murder of three people

David Joseph Pittman insisted he was innocent before taking his last breaths

Olivia Burke

Olivia Burke

Featured Image Credit: Florida Department of Corrections

Topics: US News, Death Row, Prison, Crime, True Crime

Olivia Burke
Olivia Burke

Olivia is a journalist at LADbible Group with more than five years of experience and has worked for a number of top publishers, including News UK. She also enjoys writing food reviews (as well as the eating part). She is a stereotypical reality TV addict, but still finds time for a serious documentary.

X

@livburke_

Advert

Advert

Advert

A triple-murderer who spent more than three decades on death row made a chilling remark before he was executed on Wednesday (17 September).

David Joseph Pittman was given the ultimate punishment in 1991 after a jury convicted him of murdering his estranged wife's parents and younger sister a year prior.

He stabbed 21-year-old Bonnie Knowles seven times and cut her throat, according to USA Today, before fatally stabbing her mother Barbara, 50, and father Clarence, 60.

Pittman then set the family's home in Mulberry, Florida, on fire.

Advert

Investigators said the murders were motivated by his wife Marie Knowles filing for divorce, adding that Pittman had threatened to harm her loved ones multiple times.

The 63-year-old took the stand in his own defence when the case went to trial and claimed that he had been sleeping at his dad's home when the Knowles' were attacked.

However, Pittman's own father denied this when he was questioned in court, according to the Tampa Tribune.

David Joseph Pittman was 28-years-old when the murders of the Knowles family took place (Polk County Sheriff's Office)
David Joseph Pittman was 28-years-old when the murders of the Knowles family took place (Polk County Sheriff's Office)

Grady Judd, a sheriff in Polk County who responded to the crime scene 35 years ago, described the case as 'shocking', saying: "If ever there has been anyone who deserved the death penalty, its David Pittman."

Advert

He told the Lakeland Ledger that the killer was 'evil in the flesh' and 'vicious, mean and angry', explaining: "He was married to [Barbara and Clarence's] daughter and they were going through a breakup and so he decided he was just going to wipe out the whole family.

"David Pittman earned the death penalty. He was not given the death penalty. He earned it."

Pittman was put to death on Wednesday via lethal injection, making him the 12th death row inmate in Florida to be executed this year.

He used his final moments to make one last declaration of innocence, a statement from Republican Gov. Ron DeSantis' office said.

Before taking his last breaths, Pittman said: "I know you all came to watch an innocent man be murdered by the state of Florida.

Advert

"I am innocent. I didn't kill anybody. That's it."

Efforts by Pittman's legal team to halt his scheduled execution were rejected by the US Supreme Court earlier this week, despite attorneys arguing he was 'intellectually disabled'.

The killer insisted he was innocent during his final moments on Wednesday (Florida Department of Corrections)
The killer insisted he was innocent during his final moments on Wednesday (Florida Department of Corrections)

But judges ruled that the murderer had 'methodically planned' the slayings of the Knowles family, saying: "In short, any claim that Pittman is intellectually disabled would run headlong into strong evidence of adaptive function."

Floridians for Alternatives to the Death Penalty, an advocacy group, also urged Florida's governor DeSantis to stop the execution before Pittman faced his fate.

Advert

The group claimed that the killer had 'grew up in extreme poverty, with a mother who gleefully admitted to whipping him with a belt from the time he was four years old'.

"Sometimes every day," the group said. "His family could not afford to continue the psychiatric treatment he needed.

"Violence, neglect, and hardship shaped his childhood long before the state ever called him 'defendant'."

DeSantis' spokesperson confirmed that Pittman's execution had been carried out without incident.

The 63-year-old drew several breaths after the deadly drugs were administered and then fell silent.

Advert

He had enjoyed steak, chicken and biscuits for his final meal, officials said.

  • Death row inmate's chilling last words as wife held up dog to watch before execution
  • Death row inmate addressed Donald Trump in final words before giving cryptic message
  • Death row prisoner's chilling final act before execution by method only used five times in 50 years
  • Chilling final wish of British grandmother who has spent 11 years awaiting execution on death row in Indonesian prison

Choose your content:

an hour ago
  • Chris Radburn/PA Wire
    an hour ago

    Police release man arrested in connection with knife attack on UK train as they provide major updates

    Officials said the man who remains in custody is 'the only suspect'

    News

    breaking

  • Facebook
    an hour ago

    Mother of pregnant Brit accused of drug smuggling gives update on daughter's life behind bars

    Bella Culley was toasting bread over a candle flame before being moved to a prison 'mother and baby unit'

    News
  • Getty Images
    an hour ago

    Urgent warning as world’s most dangerous jellyfish-like creature dubbed 'floating terrors' spotted on UK beach

    Officials have warned locals about coming into contact with these deadly creatures

    News
  • Chesnot/Getty Images
    an hour ago

    Elon Musk responds to scientist's claims mystery comet in our solar system is ‘alien spaceship’

    The SpaceX boss chimed in on the debate which has divided the scientific community

    News