
This episode covers the investigation of Kevin Davis's death, the 911 call made by his wife Allison, and the subsequent police response.
The episode begins with a frantic 911 call reporting blood at the scene. Officer Sheny Brookke and the dispatcher respond to the emergency, arriving at the Davis home early in the morning.
Allison Davis describes finding her husband face down after hearing a loud bang. The police treat the scene as a crime scene due to Kevin's critical condition, which surprises Allison.
Detective Krueger arrives and interviews Allison, who recounts their night out drinking. As the investigation unfolds, her best friend Casey Clem shares the emotional moment when she learns of Kevin's brain death.
As evidence mounts, the narrative shifts from an accident to a homicide investigation, raising questions about Allison's involvement in her husband's death.
Allison Davis's husband Kevin is found dead, leading to a homicide investigation that questions her involvement.

This episode stands out for the following:
This just doesn't look like a accident.Sneak peek: A Death in the Stairwell
She just fell apart in my arms and started hysterically crying.Sneak peek: A Death in the Stairwell
In hindsight, I would have held the scene for longer.Sneak peek: A Death in the Stairwell