The Murder of Alex Pennig: Behind the Locked Bathroom Door

The Murder of Alex Pennig: Behind the Locked Bathroom Door

Author: Moms and Mysteries Podcast August 25, 2026 Duration: 55:50
When 32-year-old nurse Alex Pennig was found dead inside the bathroom of her St. Paul apartment, the man who called 911, Matthew Ecker, insisted she had taken her own life behind a locked door. Alex had struggled with depression and addiction in the past, and at first, there were details that seemed to support his story. But the scene inside the bathroom told a much more complicated story. Investigators found a strangely clean gun resting on Alex’s chest, almost no blood on Matthew despite his claims that he had tried to save her, and a bathroom door that didn’t seem to fit his version of events. Matthew’s explanation of what happened also began to change. Then, underneath Alex’s head, investigators discovered a tiny piece of metal from the bathroom door’s locking mechanism, which was the evidence they believed showed the door had been forced open before Alex was shot. We cover Alex’s life and the struggles she worked so hard to overcome, her complicated relationship with Matthew, the final hours before her death, the inconsistencies investigators found inside her apartment, and the small piece of evidence that helped reveal what really happened behind that bathroom door. Thank you to this week's sponsors! Sleep cooler this summer with Boll & Branch. Get 15% off your first order plus free shipping at BollAndBranch.com/moms with code moms. TExclusions apply.  Upgrade your everyday. Download the Quince app for app-exclusive offers, or go to Quince.com/moms. Get free shipping on your order and 365-day returns. Now available in Canada and the UK, too. Sources: Alexandra PENNIG Obituary (2023) - Lindstrom, MN - Pioneer Press State of Minnesota, Respondent, vs. Matthew Phillip Ecker, Appellant The Strange Shooting of Alex Pennig | Full Episode + Post Mortem Matthew Ecker Murder Sentence Longer Than Expected | Fergus Now Fergus Falls Man Charged with 2nd Degree Murder in St Paul Staged Suicide | Matthew Ecker Interrogation A Minnesota woman is fatally shot in her bathroom. Who pulled the trigger? - CBS News How a small piece of a bathroom door lock helped solve the murder of a Minnesota nurse - CBS News Where is Matthew Ecker’s Family Now? https://coms.doc.state.mn.us/publicviewer/OffenderDetails/Index/268547/Search Tracking the hours before a young Minnesota woman became a murder victim - CBS News ER practitioner gets 30 years for murdering girlfriend, staging suicide in her downtown St. Paul apartment Learn more about your ad choices. Visit megaphone.fm/adchoices

Between school drop-offs and grocery runs, Mandy and Melissa found a shared obsession with the unanswered questions lurking in the shadows. Moms and Mysteries: A True Crime Podcast is the result: a conversation that feels like sitting at a kitchen table with two friends who are deeply curious about the human condition. Their perspective is uniquely grounded, examining each story not just for its shock value, but for the societal threads and personal tragedies that weave it together. You’ll hear them discuss everything from the strangely specific weirdness of a Florida crime to a globally known cold case, always with a blend of empathy and a dash of necessary, dark humor. This isn't a clinical report; it's a twice-weekly deep dive fueled by a lifelong fascination with mysteries, both big and small. The tone is warm, the research is thorough, and the conversation is the kind you get hooked on. New episodes of this true crime podcast arrive every Tuesday and Thursday, ready to be your companion during a commute or while folding laundry. They’ve been asking "how did this happen?" since they were kids, and now they’re pulling up a chair for you to join that ongoing, compelling discussion.
Author: Language: en-us Episodes: 50

Moms and Mysteries: A True Crime Podcast
Podcast Episodes
The Nightmare in North Dakota: The Murder of Angila Wilder [not-audio_url] [/not-audio_url]

Duration: 59:41
On a freezing November night in 2015, 30-year-old nursing student Angila Wilder was stabbed 44 times inside her home in Minot, North Dakota. The brutal attack happened while her two-year-old son slept safely in the very…
The Mystery of the Missing DA: The Disappearance of Ray Gricar [not-audio_url] [/not-audio_url]

Duration: 50:04
On April 15, 2005, Centre County District Attorney Ray Gricar left his office for a routine afternoon drive through central Pennsylvania. He was 59 years old, highly respected, and just months away from a planned retirem…
Sarah Jo Pender: "The Female Charles Manson" [not-audio_url] [/not-audio_url]

Duration: 51:24
In October of 2000, the bodies of Andrew Cataldi and Tricia Nordman were found inside a dumpster behind an Indianapolis Teamsters building. The discovery quickly led police to the home the couple shared with Richard Hull…
The Mackenzie Shirilla Case & Netflix's "The Crash" [not-audio_url] [/not-audio_url]

Duration: 44:18
It was around 6:15 AM on July 31, 2022, when a resident in Strongsville, Ohio, came upon the aftermath of a horrific accident. A black Toyota Camry had crashed into the side of a large brick building at the end of Progre…
The Disappearance and Murder of Maya Millete [not-audio_url] [/not-audio_url]

Duration: 53:31
On January 7, 2021, Maya Millete took the first steps toward ending her marriage. She scheduled a consultation with a divorce attorney, planning to wait just a few more days to get through her daughter's birthday weekend…
The Mystery of Sneha Philip [not-audio_url] [/not-audio_url]

Duration: 39:51
On the evening of September 10, 2001, 31-year-old physician Sneha Philip walked into her Lower Manhattan apartment building carrying shopping bags. It was the last confirmed sighting of her. By the next morning, planes s…
The Hawthorne Hill Shooting & The Fall of Michael Barisone [not-audio_url] [/not-audio_url]

Duration: 56:05
Hawthorne Hill was supposed to be a dream. An elite equestrian facility, an Olympic coach, and a student willing to do whatever it took to make it to the top. But what started as a $5,000 a month training arrangement bet…
The Bennington Triangle: 5 Vanished in Vermont's Quiet Woods [not-audio_url] [/not-audio_url]

Duration: 56:57
Between 1945 and 1950, five people vanished without a trace in a remote, rugged stretch of southwestern Vermont. The area, later dubbed the Bennington Triangle, was once home to the booming logging town of Glastenbury, b…
The Vanishing of Tony Parsons [not-audio_url] [/not-audio_url]

Duration: 42:44
On a cold September night in the Scottish Highlands, a 63-year-old grandfather set out on a solo cycling journey that he never returned from. Tony Parsons was an experienced endurance athlete riding 104 miles to raise mo…