Transcript

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James Pietragallo (0:45)

Hello everybody, and welcome back to small Town Murder Express.

Jimmy Whisman (0:49)

Yay. Choo choo.

James Pietragallo (0:52)

Yay indeed, Jimmy. Yay indeed. My name is James Petregallo. I'm here with my co host.

Jimmy Whisman (0:57)

I am Jimmy Whisman.

James Pietragallo (0:59)

Thank you folks so much for joining us today on another insane edition of Small Town Murder Express. You know you're gonna get crazy. You know you're gonna get surprises. You know you're gonna get weird little twists. And we got it all for you today. Lots of crazy stuff. We will get into that and much more. But first, definitely head over to shut upandgivemerder.com get your tickets for live shows. That is the thing to do right now. Next, show up with tickets available May 2nd in Denver and then May 30th in Royal Oak, Michigan. Also has some T tickets. Then after the summer, it's Milwaukee, Minneapolis. Yeah, that's right. Dallas, San Jose, Sacramento, Tarrytown, Boston. So get your tickets right now. Shut up and givememurder.com and all sorts of other stuff there too. Merchandise and everything like that. So get your tickets, come hang out with us, have some fun. Get yourself Patreon as well. That's more for you, really. I mean, anybody $5 a month or above, you get so much stuff that it's a lot. As soon as you subscribe, you're going to get almost 400 bonus episodes of back catalog, bonus stuff you've never heard before, immediately upon subscription. So much. And then you get new ones every other week. One crime in sports, one small town murder. You get it all this week. No different. All of it. For crime and sports. We're gonna talk about the Ecclesia Athletic association, which was this program in inner city California to get the kids off the streets, get them into sports, which sounds great. Problem is, whenever you get adults and kids mixed together, weird stuff starts to happen and weird culty things begin. And that's no different than what happens here. Then for small Town murder, it's Cory Richens Part 2. She killed her husband. She wrote a book about it. Well, not about it, but about her. To help her kids grieve is the way she put it. And then she went to trial and looked like a real jackass. And we're gonna talk about all of it and more. That's everything there, patreon.com crimeinsports and at the same time, you're gonna get everything we put out all the shows, crime and sports, you, stupid opinion, small town, murder all ad free with your Patreon ad free. Ad free. And you get a shout out at the end of the regular show where Jimmy will mess your name all up. Don't you worry about that. So that said, I think it's time, everybody. What do you say, let's all sit back here, clear the lungs. There we go. Here we go. Arms to the sky and let's all shout out. Shut up and give me murder. Let's do this, everybody. Okay, let's go on a trip, shall we? Yeah, let's do it. We are going to a place we haven't been in a while. Oh, we're going to Montana this week.

Summary

Small Town Murder:

"Of Mice & Men & Murder – Sidney, Montana"

Hosts: James Pietragallo & Jimmie Whisman
Date: April 24, 2026
Episode Theme:
This episode explores the murder of Sherry Arnold, a beloved high school math teacher from Sidney, Montana, whose abduction and killing in 2012 shattered a quiet, tight-knit town. James and Jimmie bring their trademark mix of thorough research, dark humor, and social commentary to dissect the community, the killers, the investigation, and the impact of this shocking crime.

Episode Overview

The hosts pick Sidney, Montana as their focus, painting a stark contrast between the pre- and post-oil boom eras – once a peaceful rural community, transformed by the wild influx of oil workers and a subsequent spike in crime.
The core of the episode is the tragic story of Sherry Arnold's abduction and murder by two transient men, Michael Spell and Lester Waters, whose backgrounds add layers of context and horror to the crime.
Alongside the grim facts, the hosts deliver small-town lore, amusing banter, and pointed asides about the American justice system and society’s outcasts.

Key Topics & Discussion Points

1. Sidney, Montana: Setting the Scene

Small Town Dynamics:
- Pre-oil boom Sidney described as a rural, friendly “Sunrise City” with a population around 6,400 (post-boom), low median income, and surprisingly high housing costs ([04:00–05:43]).
- Town nicknamed “Sunrise City” ("I mean, I suppose. I think every city has a sunrise." – James, [05:52]).
Community Culture:
- Annual Richland County Fair & Rodeo draws 30,000 visitors, BMX and acrobatics shows as highlights ([10:40–12:07]).
Oil Boom Impact:
- Oil discoveries starting ~2012 bring a flood of transient, mostly male workers: “They're single guys who drink and carouse and it's a lot.” (James, [04:44])
- Crime rates spike: drug offenses double, assaults increase fivefold in nearby towns. Police can’t compete with oil field salaries.

"Space equals happiness." (Jimmie, [03:55])

2. Sherry Arnold: The Victim & Her Life

Background:
- Sherry was 43, a native daughter, ranch-raised, valedictorian, math teacher, mother and stepmother, and two-time cancer survivor ([18:21–24:08]).
- Known for her warmth, athleticism, community engagement.
Lifestyle:
- Taught algebra at Sidney High, coached softball, ran marathons, loved the Cubs, Twins, Vikings ([24:31–25:28]).
Family:
- Married twice; second marriage to Gary Arnold, fellow high school teacher. Large blended family.

"She looks like the math teacher you'd want to have... the good one, explain it to you and you would get it. Without calling me stupid." (James, [18:22–18:33])

3. Murder & Investigation Timeline

Disappearance:
- January 7, 2012: Sherry goes out for a morning run and never returns ([15:38]).
- Massive search organized: “About 1,000 out of 5,000 people”—20% of town—join searches, National Guard mobilized ([16:52–17:04]).
Evidence at Scene:
- Her running shoe and hat found in a ditch by an industrial truck route near the sugar plant. Signs of a struggle ([17:52–32:24]).
Police Perspective:
- Husband Gary quickly cleared: "He is cleared by law enforcement because for the sole reason that he was fully cooperative from the first moment" ([34:19]).
- Town shocked by 41 registered sex offenders nearby (four times national average) [36:51–38:24].
Break in Case:
- Anonymous tip names Michael Spell, a mentally disabled 22-year-old from Colorado, overheard discussing involvement in a woman's kidnapping and murder ([39:07]). Accompanied by Lester Waters, 47, seasoned criminal.

4. The Killers: Spell & Waters

Michael Spell

IQ of 70, mentally functioning as a 1st grader, illiterate, previous troubles with law dismissed due to incompetence ([39:53–43:53]).
Easily manipulated, history of substance abuse, had a girlfriend and son.
Described as a “Lenny” (Of Mice and Men reference): physically strong but intellectually limited.

Lester Van Waters Jr.

47, long criminal record (seven felonies, three prison stints, $84k behind in child support) ([47:16–49:45]).
Heavy drug user, transient, brought Spell with him to seek lucrative oil field work.
“He worked hard and partied hard. We made money and he partied real hard. That was his main goal. And, girls..." (former co-worker, [50:24]).

5. Crime Details & Investigation

How the Crime Occurred:
- Spell and Waters drive cross-country, binge-smoking crack for three days ([55:10–55:57]).
- On January 7, after failed attempt to kidnap another woman, they spot Sherry running on Holly Street ([58:15–58:38]).
- Spell jogs ahead, pretends to be a runner, tackles her from behind, forces her face into the ground, chokes her, and drags her into the Ford Explorer ([64:42–65:11]).
- She is murdered, driven into North Dakota. They buy a shovel at Walmart, bury the body in a shallow grave, return the shovel for a refund ([66:46–68:12]).
Apprehension:
- Spell confesses to multiple people, including his girlfriend; defense later tries unsuccessfully to suppress the confession, citing his intellectual disability ([39:41–69:21], [71:44–72:11]).
Body Recovery:
- March 21, 2012: Waters leads police to the grave. Autopsy reveals evidence of suffocation and forced drowning in mud ([69:41–70:01]).

6. Trial, Sentencing, and Aftermath

Legal Maneuvers:
- Both men initially face the death penalty.
- Waters pleads guilty to deliberate homicide by accountability (no death penalty; must testify against Spell); receives 80 years (20 suspended), parole possible after 20 ([74:17–78:16]).
- Spell eventually found competent after protracted legal fight; pleads guilty, receives 100 years (no parole until 2037; [79:09]).
Post-Conviction:
- Spell continues violent behavior in prison, including attempted murder of another inmate and an attempted assault on a female corrections officer ([79:51–80:44]).
- Running trail in Sidney dedicated in Sherry’s honor.
- Community deeply affected: "The things we've always taken for granted, we can't take for granted anymore." ([80:49])
- Family ultimately rejects the death penalty—just wants the killers off the street ([80:49–81:48]).

Notable Quotes & Memorable Moments

"I'm not going all the way over there to kill Frank. He's a dick, but I mean, he's so far away. Screw it."
– James, on rural distance reducing crime in Montana ([03:56])
"A thousand people are searching for her. About 20% of the town went looking for her..."
– James, reflecting the scale of the community response ([17:04])
"He’s got less education than a kindergartner."
– Michael Spell's father, highlighting his intellectual limitations ([44:15])
"Why would you tell your girlfriend that? I mean, what have you been up to?"
– James, on Spell confessing murder to his girlfriend ([51:18])
"They absolutely returned their grave digging shovel for a refund. How crackhead is that?"
– James, highlighting the bizarre crack-driven logic of the killers ([68:12])
"He is a dangerous idiot, basically."
– James, summing up Michael Spell ([80:44])
"There's evil in the world. And it just happened to touch down in Sidney, Montana on January 7th."
– Sherry’s father, Ron ([81:48])

Timestamps for Crucial Segments

Sidney, Montana – Setting and Reviews: [03:40–12:07]
Town’s transformation due to oil boom: [12:23–14:15]
Sherry Arnold’s life and background: [18:21–25:28]
Disappearance, search, and initial investigation: [15:38–38:24]
Introduction of Spell & Waters: [39:07–50:39]
Spell’s confession and crime sequence: [54:52–69:21]
Legal proceedings, sentencing, and aftermath: [69:21–81:53]
Final reflections and the impact on Sidney: [80:49–81:48]

Tone, Style, & Engagement

The hosts maintain empathy and respect for the victim and community while using appropriately biting, sarcastic humor to describe the criminals and the at-times farcical aspects of transient oilfield life.
Their comedic asides never undercut the seriousness of the murder, instead punching up at systemic failures and the absurdity of the perpetrators’ choices.

Summary Takeaway

This episode is a devastating look at how random, evil acts by transient outsiders can traumatize a close-knit American small town. Through vivid storytelling, biting social commentary, and gallows humor, the hosts examine the harsh realities lurking in even the most peaceful communities—and remind the audience of both the fragility and resilience of ordinary lives.

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Of Mice & Men & Murder - Sidney, Montana