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The Daily Insight

What Happened To Diane Staudte Husband & Son? Anti Freeze Murder Gets Air Time On ABC 20/20 This Week

Author

Natalie Ross

Published Jan 30, 2026

Diane Staudte was seen as at real fault for killing her significant other and child Mark and Shaun Staudte with the assistance of her girl Rachel.

ABC’s “20/20” will only air a meeting of Diane from jail with ABC News senior public issues reporter Deborah Roberts. She is as of now serving a lifetime in jail without the chance of parole.

During her 2013 cross examination, she referenced she is certainly not an unending executioner however idiotic. She likewise admitted to harming her better half and two senior kids with radiator fluid.

What Befell Diane Staudte Husband And Son? Back in 2012, Diane Stautde’s better half Mark died at 61 years old. At that point, they precluded his passing as a characteristic reason. There was a little ring of blood around his mouth.

With Mark’s protection payout, Diane close by her four youngsters moved to an alternate house. In September of that very year, their child Shaun died likewise.

As he was determined to have Autism and had a seizure, they precluded his demise to be brought about by “earlier clinical issues.”

However, when Diane hurried her girl Sarah to the trauma center, things went in a new direction. Police got an unknown tip guaranteeing Diane was involved.

Later on, when Springfield Det. Neal McAmis took a gander at the case they tracked down similitudes looking into the issue. During cross examination, she confessed to killing her better half and child with an enemy of cooler with the assistance of her little girl Rachel.

As she conceded in court, she was condemned lifetime in jail without the chance for further appeal.

Diane Staudte speaks from prison for the first time about the strange and fatal poisoning events surrounding her family: “There’s more to that than what people know.”

The new 20/20 ‘Home Sweet Murder’ premieres Friday at 9/8c on @ABC. Stream on Hulu.

— 20/20 (@ABC2020) February 23, 2022


Diane Staudte Anti-Freezer Murder Wikipedia The Antifreeze murders are on Wikipedia with the name of The Staudte Family Murder.

The page depicts a progression of killings and endeavored killings inside the Staudte Family of Springfield in the period of time of 5-months of 2012.

Daine and Mark Staudte were a hitched couple living in an unassuming home in Springfield, Missouri. They had four kids Shaun (age 26), Sarah (age 24), Rachel (age 22), and Briana (age 9).

The Staudte kids had shifting unique necessities. Shaun has chemical imbalance range while their more youthful girl Briana, a fourth-grader at the time had learning incapacities.

In the mean time, Sarah, a college graduate had a secondary school advance obligation because of joblessness.

Where Could Diane Staudte Today be? Diane Staudte is in the jail today while serving her jail time. She is showing up in a selective meeting on ABC “20/20”.