
This episode of 48 Hours covers the mysterious shooting of Minnesota nurse Alex Penig, her friend Matthew Ecker's involvement, and the investigation into her death.
On December 2022, police responded to a call from Matthew Ecker, who claimed that Alex had shot herself in her bathroom. However, inconsistencies in his account raised questions for detectives Jennifer O'Donnell and Abby Des Santo.
Evidence suggested that Alex's positioning and the gun's handling did not align with Matthew's story. Matthew claimed he broke open the bathroom door after hearing the gunshot, but the crime scene indicated otherwise.
Matthew was charged with murder, while his defense attorney Bruce Rivers argued that Alex's death was a suicide, citing the lack of motive and the presence of gunshot residue on her left hand.
The episode features commentary from Alex's parents, Mary Jo and Jim, who dispute the notion that their daughter was suicidal, emphasizing her positive demeanor just hours before her death.
The episode investigates the suspicious shooting of nurse Alex Penig and her friend Matthew Ecker's conflicting accounts of the incident.

This episode stands out for the following:
She was doing great!Unusual findings in fatal shooting investigation of Minnesota nurse