48 Hours: A Death in the Stairwell revisits the shocking and controversial death of a 40-year-old man named Kevin Davis in New Haven, Indiana. The case was officially ruled a homicide by the Allen County Coroner's Office but remains legally open-ended after a jury found his wife, Alison Davis, not guilty of murder.
48 Hours reported that Alison and her husband spent the evening with their drinks at a nearby tavern before returning home on the night of August 11, 2023. The next morning, she dialled the emergency service, 911, to report that her husband had fallen from the stairs lying face down in blood. Investigation reports revealed that he fell by accident, as stated by his wife.
Soon after, Kevin was admitted to Parkview Regional Medical Center in an emergency status due to critical brain injury and placed on life support before he passed away in August 2023. At first, police treated the case as a tragic fall, but the autopsy reports and medical reviews changed the classification to homicide. Indiana authorities arrested Alison after 4 months of investigation and charged her with murdering her husband.
Continue reading more about 48 Hours: A Death in the Stairwell.
A Death in the Stairwell: The detective was shocked to see a huge amount of blood

August 12, 2023
In A Death in the Stairwell, Detective James Krueger disclosed that the amount of blood inside the house of the Davis family was shocking, and it covered nearly every surface. Alison had already permitted him to search the property as the lead investigator from the New Haven Police Department.
The bodycam footage revealed Krueger telling Alison that if she agreed to the search, she would need to sign a form to show that she understood. When the officers were about to search her bedroom, she warned them that her pit bull, Willow, sometimes growls at unfamiliar people who come near. Krueger didn't go to that room where Willow was present.
The detective lifted the restrictions and officially cleared the bloody scene. The sight remained horrific, but still at that stage, he considered the case to be an accident.
Inside the hospital, CT scans and an autopsy revealed that Kevin had multiple skull fractures and injuries that were inconsistent with a simple fall. The best friend of Alison, Kasey Klemm, reported that Alison had blood on her fingernails, around her cuticles and even on her phone.
A Death in the Stairwell revealed Alison Davis as the suspect in Kevin Davis' murder
October 2023
Three months after Kevin's death, the case shifted from an accident to a homicide investigation because the police suspected Alison as the only other person in the house and no other family members were there.
Investigators also noted inconsistencies in her statements because she once told them that she had slept downstairs after an argument but told Kevin's mother that they had been in bed together. Krueger and his team believed that Kevin's body had been moved to make it look like he had fallen.
Alison's 911 call also raised suspicion because she sounded rehearsed, not natural. The bodycam footage further showed her laughing with paramedics rather than showing signs of panic or grief.
In addition, text messages from Kevin hours before his death hinted that marital tension was going on between them. The prosecutors argued that Alison had beaten him with a weapon that was never found.
December 2023
By considering all the evidence, the authorities charged Alison with the murder of her husband.
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