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Mother Charged with Murder After Son's Tragic Death

2/1/2026

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Summary

Story summary

Diana Cullom has been charged with first-degree murder for allegedly suffocating her 4-year-old son Finley in St. Petersburg, Florida.
Finley was found by his 16-year-old sister with blood throughout the home.
Authorities initially reported a stabbing, but later confirmed Finley died from suffocation with a plastic bag.
A knife and a note believed to be from Cullom were found at the scene, and investigators are examining her mental health history.

History

Historical Context

In 2001, Andrea Yates drowned her five children in Houston, Texas, after struggling with severe mental illness, including postpartum psychosis. Despite prior warnings from her psychiatrist against having more children, Yates' husband left her alone with the children, leading to the tragedy. This case, alongside others like Diana Cullom's, underscores the urgent need for mental health support for parents facing psychological challenges.

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Story summary

Diana Cullom has been charged with first-degree murder for allegedly suffocating her 4-year-old son Finley in St. Petersburg, Florida.
Finley was found by his 16-year-old sister with blood throughout the home.
Authorities initially reported a stabbing, but later confirmed Finley died from suffocation with a plastic bag.
A knife and a note believed to be from Cullom were found at the scene, and investigators are examining her mental health history.

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