Sept. 9, 2025

America's Deadliest School Attack: The Bath School Disaster of 1927

America's Deadliest School Attack: The Bath School Disaster of 1927

America's Deadliest School Attack: The Bath School Disaster of 1927 What happens when financial ruin meets unchecked rage? In 1927, a small Michigan farming community learned the devastating answer when Andrew Kehoe, their own school board treasurer,...

America's Deadliest School Attack: The Bath School Disaster of 1927

What happens when financial ruin meets unchecked rage? In 1927, a small Michigan farming community learned the devastating answer when Andrew Kehoe, their own school board treasurer, orchestrated what remains America's deadliest school attack. This isn't a story about random violence - it's about how a man's mounting grievances transformed into calculated revenge that would shatter 38 young lives and forever change how we think about school safety. From suspicious family deaths to months of methodical planning, we're diving deep into the psychology and preparation behind a tragedy that stunned a nation and still haunts Bath Township nearly a century later.


#BathSchoolDisaster #TrueCrime #AndrewKehoe #SchoolViolence #MichiganHistory #MassMurder #1927Bombing

🔔 Subscribe for True Crime Cases multiple times a week

Never miss a story. Subscribe to 10 Minute Murder for bite-sized true crime episodes delivered fresh every week.

📱 Follow for Behind-the-Scenes Content Get exclusive case updates, research photos, and sneak peeks of upcoming episodes:

💬 Have a Case Suggestion? Know a fascinating case that deserves coverage? I love listener suggestions and feature the best ones in upcoming episodes. Email: joe@10minutemurder.com Website: 10minutemurder.com ⭐ Help Grow the True Crime Community
  • Rate & Review: Leave a 5-star review to help other true crime fans discover the show
  • Share: Send this episode to fellow true crime enthusiasts
  • Join the Discussion: Tag us in your episode reactions on social media
🎧 Want Even More True Crime? If you love the brief and bingeable vibe, check out my other podcast: 10 Minute Mystery - same bingeable storytelling, different cases. Search "10 Minute Mystery" wherever you listen to podcasts. Thanks for being part of the 10 Minute Murder community. Let's make 2025 the ultimate year for bite-sized true crime storytelling. 🖤


Become a supporter of this podcast: https://www.spreaker.com/podcast/10-minute-murder-bingeable-true-crime-stories--4603604/support.
1
00:00:00,000 --> 00:00:09,000
On May 18th, 1927, the children of Bath consolidated school were settled into their morning lessons when the world exploded around them.

2
00:00:09,000 --> 00:00:20,000
38 kids would never make it home. The man responsible, their own school board treasurer, who'd been planning this attack for months right under everyone's noses.

3
00:00:20,000 --> 00:00:44,000
[Music]

4
00:00:44,000 --> 00:00:59,000
Andrew Philip Kehoe was born into chaos. February 1st, 1872, and to come to Michigan as one of 13 children fighting for attention in a household that probably felt more like survival of the fittest than family dinner.

5
00:00:59,000 --> 00:01:06,000
When you're competing with 12 siblings for everything from food to affection, you learn to fight dirty.

6
00:01:06,000 --> 00:01:17,000
Andrew found his escape through education, clawing his way into electrical engineering at Michigan State College. He was smart, he was determined, and hungry for something better than farm life.

7
00:01:17,000 --> 00:01:23,000
After graduation, he headed to St. Louis, where he built himself a respectable career as an electrician.

8
00:01:23,000 --> 00:01:33,000
Life was looking up for Andrew Kehoe, then everything changed. During a fall, Andrew suffered a severe head injury that left him unconscious for several weeks.

9
00:01:33,000 --> 00:01:43,000
When he finally woke up, his family noticed something different. That stubborn streak that had always been a part of Andrew's personality had transformed into something more volatile.

10
00:01:43,000 --> 00:01:55,000
His temper was shorter, his irritability more pronounced. More devastatingly for someone who prized his independence above everything else, he was forced to move back into his father's farm to recover.

11
00:01:55,000 --> 00:02:05,000
The farm was no longer the place Andrew had left behind. After his mother's death, his father Philip married Francis Wilder, a much younger widow.

12
00:02:05,000 --> 00:02:11,000
Francis was only three years older than Andrew himself, making their relationship awkward from the start.

13
00:02:11,000 --> 00:02:20,000
Here was this woman, barely out of her 20s, now playing stepmother to a man who was almost her peer. Andrew despised the arrangement.

14
00:02:20,000 --> 00:02:28,000
Here he was, a grown man with a college degree, reduced to living under the authority of his father's young wife. The resentment festered.

15
00:02:28,000 --> 00:02:35,000
One day, while cooking in the kitchen, Francis been down to light the oil stove when suddenly exploded.

16
00:02:35,000 --> 00:02:41,000
The flames caught her chest and arms on fire, creating a dangerous but not necessarily fatal situation.

17
00:02:41,000 --> 00:02:46,000
That's when Andrew rushed in to help. What happened next would haunt the family forever.

18
00:02:46,000 --> 00:02:54,000
Andrew threw a bucket of water over the burning woman, a reaction that seems logical until you understand the physics of oil fires.

19
00:02:54,000 --> 00:03:03,000
Water doesn't extinguish oil flames, it spreads them. The bucket of water Andrew threw caused the fire to engulf Francis's entire body.

20
00:03:03,000 --> 00:03:12,000
She died the following day from her injuries. Was it panic that made Andrew grab the water instead of dirt or a blanket to smother the flames?

21
00:03:12,000 --> 00:03:20,000
Or was it something more calculated? The family never got answers, but Andrew certainly benefited from the tragedy.

22
00:03:20,000 --> 00:03:28,000
With Francis gone, he no longer had to share his father's attention or inheritance with a stepmother and potential half siblings.

23
00:03:28,000 --> 00:03:35,000
Andrew eventually married Ellen Nellie Pierce, the daughter of a wealthy, lancing family he'd met during college.

24
00:03:35,000 --> 00:03:45,000
Around 1911, when he was nearly 40, they moved to a farm outside bath township. This should have been Andrew's fresh start, but old patterns die hard.

25
00:03:45,000 --> 00:03:49,000
The community quickly learned what kind of neighbor they'd inherited.

26
00:03:49,000 --> 00:03:56,000
Andrew was notorious for his explosive temper and his absolute unwillingness to back down from any disagreement.

27
00:03:56,000 --> 00:04:01,000
He shot and killed a neighbor's dog for wandering onto his property and barking.

28
00:04:01,000 --> 00:04:06,000
He bragged about beating one of his own horses to death when it didn't perform to his standards.

29
00:04:06,000 --> 00:04:13,000
These weren't heat of the moment reactions. These were deliberate acts of violence that Andrew seemed to take pride in.

30
00:04:13,000 --> 00:04:19,000
But there was one trait that actually worked in Andrew's favor. He was obsessively frugal.

31
00:04:19,000 --> 00:04:27,000
When the bath consolidated school board needed a new treasurer, they saw Andrew's penny-pinching nature as exactly what they needed.

32
00:04:27,000 --> 00:04:33,000
Here was a man who would scrutinize every expense and ensure the school never spent beyond its means.

33
00:04:33,000 --> 00:04:41,000
The irony wasn't lost on anyone that Andrew was also the community's most vocal advocate for lowering taxes and cutting school funding.

34
00:04:41,000 --> 00:04:46,000
He argued passionately at every opportunity that the community was spending too much on education.

35
00:04:46,000 --> 00:04:53,000
What the board didn't realize was that Andrew's opposition wasn't philosophical. It was personal.

36
00:04:53,000 --> 00:05:03,000
Andrew was struggling financially, barely keeping his own farm afloat when the county raised local taxes to help fund the new bath consolidated school.

37
00:05:03,000 --> 00:05:11,000
The increase wasn't massive, but for someone already living on the edge, it was the difference between making his mortgage payment and losing everything.

38
00:05:11,000 --> 00:05:17,000
The farm wasn't technically his. Nellie's uncle owned the property and held the mortgage.

39
00:05:17,000 --> 00:05:28,000
When foreclosure papers arrived, Andrew was livid. He reportedly told the sheriff serving the papers, "If it hadn't been for that $300 school tax, I might have paid off this mortgage."

40
00:05:28,000 --> 00:05:39,000
In Andrew's mind, the school had stolen his farm. The community that had entrusted him to manage their children's education budget had destroyed his financial future.

41
00:05:39,000 --> 00:05:53,000
The betrayal cut deep. There was a glimmer of hope when the county appointed Andrew as temporary town clerk, a position that came with a decent salary and the possibility of permanent employment if he won the upcoming election.

42
00:05:53,000 --> 00:05:58,000
This could have been Andrew's salvation, but Andrew's reputation preceded him.

43
00:05:58,000 --> 00:06:06,000
The community knew about the dead dog and the beaten horse and decided they didn't want this man representing them in any official capacity.

44
00:06:06,000 --> 00:06:12,000
Andrew was defeated in the election and he took it as confirmation that everyone was against him.

45
00:06:12,000 --> 00:06:19,000
The signs were there for anyone paying attention. After losing the election, Andrew's behavior became increasingly erratic.

46
00:06:19,000 --> 00:06:27,000
His wife Nellie was chronically ill, likely with tuberculosis, requiring expensive hospital stays that he couldn't afford.

47
00:06:27,000 --> 00:06:32,000
The medical bills were another financial burden on a man already pushed to his breaking point.

48
00:06:32,000 --> 00:06:43,000
Neighbors watched Andrew's property slowly deteriorate. He removed all the fencing. He cut down mature trees and severed grape vines, destroying years of agricultural investment.

49
00:06:43,000 --> 00:06:51,000
Most disturbing, residents began hearing explosions coming from the Kio farm throughout the summer of 1926.

50
00:06:51,000 --> 00:06:59,000
Andrew would later tell people he was removing tree stumps with dynamite, but that explanation didn't account for the frequency or the intensity of the blasts.

51
00:06:59,000 --> 00:07:09,000
What Andrew was really doing was practicing. He was learning how to build bombs, experimenting with different types of explosives, perfecting his technique.

52
00:07:09,000 --> 00:07:15,000
All while serving as the treasurer for the very school he was planning to destroy.

53
00:07:15,000 --> 00:07:24,000
For months, Andrew had been placing dynamite and pyrethal, a World War I explosive, under the flooring of bath consolidated school.

54
00:07:24,000 --> 00:07:33,000
As treasurer, he had access to the building whenever he wanted. He could work on wiring and placement during evenings and weekends without arousing suspicion.

55
00:07:33,000 --> 00:07:37,000
After all, he was known for his attention to detail when it came to school business.

56
00:07:37,000 --> 00:07:49,000
Andrew had rigged both wings of the school building with hundreds of pounds of explosives. His plan was comprehensive, destroyed the entire building during school hours, maximizing casualties.

57
00:07:49,000 --> 00:07:55,000
This wasn't a crime of passion. It was methodical, calculated, revenge.

58
00:07:55,000 --> 00:08:02,000
In May 1927, with foreclosure looming and nelly home from the hospital, Andrew put his plan into motion.

59
00:08:02,000 --> 00:08:10,000
First, he murdered his wife, likely by bludgeoning her to death. Then placed her body in a wheelbarrow and moved it to the chicken coop.

60
00:08:10,000 --> 00:08:17,000
He set timed and sendy area devices throughout his farm buildings, ensuring that all his property would burn.

61
00:08:17,000 --> 00:08:36,000
Classes at Bath consolidated school started at 8.30 a.m. on May 18, 1927. At 9.45 a.m. with 236 students aged 6 to 18 sitting at their desks, Andrews carefully planted explosives detonated.

62
00:08:36,000 --> 00:08:49,000
A teacher who survived the blast described the horrifying scene. "The air seemed to be full of children and flying desks and books. Children were tossed high in the air, some were catapulted out of the building.

63
00:08:49,000 --> 00:08:55,000
The explosion killed 38 children and six adults instantly, but Andrew wasn't finished.

64
00:08:55,000 --> 00:09:06,000
As the community rushed in to help rescue survivors from the rubble, Andrew pulled up to the school in his truck, loaded with even more explosives and metal debris intended as shrapnel.

65
00:09:06,000 --> 00:09:14,000
School principal Emory Huck, sensing something was wrong, ran toward Andrews vehicle and tried to wrestle a rifle away from him.

66
00:09:14,000 --> 00:09:22,000
That's when Andrew detonated his truck bomb, killing himself, the principal, and several others who had come to help the injured children.

67
00:09:22,000 --> 00:09:29,000
The secondary explosion sent hundreds of pounds of metal flying into the crowd of rescuers and survivors.

68
00:09:29,000 --> 00:09:38,000
In total, 45 people died and Andrew Kio's attack with another 58 injured. It remains the deadliest school attack in American history.

69
00:09:38,000 --> 00:09:44,000
But here's what makes this story remarkable. The community refused to let Andrews hatred define them.

70
00:09:44,000 --> 00:09:51,000
While rescue workers searched through the rubble for survivors, they discovered something that could have made the tragedy even worse.

71
00:09:51,000 --> 00:09:57,000
Another 230 kilograms of dynamite were found unexploded under the south wing of the school.

72
00:09:57,000 --> 00:10:04,000
Had Andrews, bombs, detonated as planned, all of them, the death toll would have been catastrophic.

73
00:10:04,000 --> 00:10:10,000
The people of bath township didn't retreat into fear. They raised funds to rebuild their school.

74
00:10:10,000 --> 00:10:17,000
While construction was underway, they moved classes to the community hall, town hall, and local retail buildings.

75
00:10:17,000 --> 00:10:25,000
Most of the surviving students returned to continue their education, refusing to let one man's revenge destroy their children's futures.

76
00:10:25,000 --> 00:10:34,000
Andrew Kio's attack wasn't the result of sudden mental breakdown. It was the culmination of years of grievance, entitlement, and unchecked rage.

77
00:10:34,000 --> 00:10:41,000
He believed the world owed him success, and when life didn't deliver, he decided everyone else should pay the price.

78
00:10:41,000 --> 00:10:50,000
The bath school disaster forced America to confront uncomfortable questions about school safety and community trust that we're still grappling with today.

79
00:10:50,000 --> 00:10:55,000
How do you protect children from someone who has legitimate access to their environment?

80
00:10:55,000 --> 00:11:01,000
How do you identify when someone's grievances are transforming into something dangerous?

81
00:11:01,000 --> 00:11:07,000
Andrew Kio spent months planning his attack while continuing to serve in a position of trust within the community.

82
00:11:07,000 --> 00:11:14,000
He was their treasurer, responsible for managing the finances of the institution he was secretly planning to destroy.

83
00:11:14,000 --> 00:11:18,000
The betrayal cut his deep as the violence itself.

84
00:11:18,000 --> 00:11:23,000
But perhaps the most important lesson from bath township is what happened after the explosions.

85
00:11:23,000 --> 00:11:28,000
A community chose resilience over fear, rebuilding over retreat.

86
00:11:28,000 --> 00:11:33,000
They refused to let Andrew's final act of hatred become their defining story.

87
00:11:33,000 --> 00:11:40,000
Nearly a century later, bath consolidated school stands rebuilt, filled with new generations of students.

88
00:11:40,000 --> 00:11:48,000
Andrew Kio succeeded in taking 45 lives, but he failed in his larger goal of destroying a community spirit.

89
00:11:48,000 --> 00:11:52,000
In the end, that might be the most important victory of all.

90
00:11:52,000 --> 00:12:05,000
[Music]

91
00:12:05,000 --> 00:12:09,000
Thanks for listening to 10 Minute Murder, Bingeable True Crime Stories.

92
00:12:09,000 --> 00:12:14,000
My name is Joe, I'm the host, and as you can tell, I don't sound 100%.

93
00:12:14,000 --> 00:12:18,000
If you follow the podcast on social media, you already know what's up.

94
00:12:18,000 --> 00:12:27,000
I went on a vacation for 7 to 10 days, and during the end part of that vacation, I got the flu.

95
00:12:27,000 --> 00:12:30,000
Luckily, it was the end and didn't ruin the entire trip.

96
00:12:30,000 --> 00:12:35,000
I was sitting in a hotel room in Portland, Oregon, fighting for my life, nearly.

97
00:12:35,000 --> 00:12:43,000
And thinking when I got back home, I needed to work on more episodes of the podcast, not knowing that I was going to sound like a grizzly bear when I did get back.

98
00:12:43,000 --> 00:12:47,000
So, I delayed in getting to this episode.

99
00:12:47,000 --> 00:12:55,000
This episode should have been the one that came out last week, but I sound it awful, and I did want to subject you to hearing me sound that way.

100
00:12:55,000 --> 00:13:00,000
I don't sound obviously 100% now, but it's about as good as it's going to get for a little while.

101
00:13:00,000 --> 00:13:03,000
So, I apologize for that, and thank you for sticking with me.

102
00:13:03,000 --> 00:13:07,000
Hey, if you're new listener to the podcast, make sure you hit subscribe wherever you're listening right now.

103
00:13:07,000 --> 00:13:11,000
Go to the website 10minutemurder.com, you're going to learn more about the show.

104
00:13:11,000 --> 00:13:15,000
There's a blog there, and there's a way to contact me as well.

105
00:13:15,000 --> 00:13:20,000
And that's going to do it. That is your episode for today. I really appreciate you hanging out with me today.

106
00:13:20,000 --> 00:13:25,000
And, like I said, go to the website if you have more information that you need to give me, or you need to get from me.

107
00:13:25,000 --> 00:13:28,000
10minutemurder.com. See you next time.