A grandfather lost his son yesterday in a car crash. The son was 41. He had three drinks at a family dinner. He would still be alive if he had used the device his father gifted him.

I have been a state trooper for 19 years. I have made over 200 notifications in my career.

Last night I made the worst one.

What I did not tell you in the first paragraph is that the 41 year old man's son was in the passenger seat while the car crashed. The boy was 14 years old. His name was Lucas. He died at the hospital at 2:14 AM.


My name is Sergeant Brady Wall.

I have been an Illinois state trooper for 19 years. I worked DUI enforcement for the last nine.

I have stood on a hundred porches at 11 PM and waited for someone to open the door and become a different person than they were three minutes earlier.

I have never knocked on a door like the one I knocked on last night.

I knocked on the grandfather's door at 11:14 PM.

His name is Walter. He is 71. Retired contractor. Married to a woman named Linda for 49 years. He had one son named Daniel. He had three grandchildren.

Last night he had two.

Body cam footage — the moment I told Walter about the crash.

Walter answered the door in pajamas. He knew before I spoke.

Linda came out of the bedroom. I told them both about the crash at the same time. Linda collapsed against the hallway wall.

Walter sat down on the floor next to her. He held her shoulders for two minutes.

Then he stood up.

He looked at me and said: I have to call Rebecca.

Rebecca is his daughter in law. Daniel's wife. Lucas's mother.

She was at home with her two younger children. She had been waiting for Lucas to come home from grandpa's house.

Walter could not say it on the phone. He drove 14 minutes to her house with the news in his chest.

He told her in her kitchen at 11:51 PM.

She walked past him out the front door and started running down the street.

He caught up to her. He held her on the sidewalk for 23 minutes.

"I have never had to hold her like that. I do not want anyone to ever have to hold her like that again."

I sat at Walter's kitchen table with him at 4 AM after we came back from the hospital. He told me how the night had unfolded before I knocked on his door.

It had been a regular Sunday at his house.

He had cooked steaks on the grill. Linda had made an apple pie from her mother's recipe. Daniel had driven down from the city with Lucas. Rebecca had stayed home with the younger kids because the seven year old was running a fever.

Eight people at the table.

Daniel had three beers across three hours.

Lucas had a root beer.

Lucas had spent most of the dinner sitting next to his grandfather. He had been telling Walter about a fantasy football trade he was thinking about making. He wanted Walter's advice.

Walter told me at the kitchen table at 5 AM that he had spent 11 minutes giving Lucas advice on the trade.

"I will not remember anything else about the dinner. I will remember those 11 minutes for the rest of my life."
The device Walter bought Daniel 11 weeks ago
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Same fuel cell sensor police carry on the side of the road.

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Walter told me one more thing about the dinner at his kitchen table at 5:30 AM.

He said Lucas had pulled him aside in the kitchen while they were clearing dishes.

He said Lucas had asked him a question Walter had not been able to stop thinking about for the last six hours.

Lucas had said: grandpa, can I ride home with you and grandma tonight.

Walter had said: kid, your dad came down to pick you up. You are riding home with him.

Lucas had said: I know. I just thought maybe you and grandma could drop me off.

Walter had said: your dad will be heading right past our house anyway. He will take you. Why would we drive you in two cars.

Lucas had said: okay.

Lucas had gone back to the dining room. He had sat down next to his father for the rest of dinner.

Walter told me at 5:31 AM that he had watched Lucas sit next to his father and not say another word for the rest of the night.

"My 14 year old grandson asked me to drive him home and I said no."

Daniel kissed Linda on the cheek at 9:32 PM. He picked up his keys. He told Lucas to grab his backpack.

Walter walked them both to the door.

Lucas hugged Walter at the doorway. He said love you grandpa. Walter said love you, kid.

Lucas looked at Walter one more time before he climbed into the passenger seat of Daniel's truck.

Walter said to Daniel in the driveway: you good to drive.

Daniel said: dad, I'm fine. Three beers across three hours.

Walter said: I know. Drive safe.

He waved at Lucas through the window. He went back inside.

He did not say the word SoberSense Pro breathalyzer once.

"He could not stop thinking about two things. The word he did not say. The look Lucas gave him at the truck door."
Police officer standing at the crash site.

Why Walter Bought the Device

In May of last year Walter went to a funeral.

His best friend Bill had buried a grandson. The grandson was 19. Three beers at a fraternity party. Crashed into a guardrail.

Walter sat in the parking lot of the church for 22 minutes after the funeral.

He pulled out his phone. He searched for the device the cops carry. He found the SoberSense Pro Breathalyzer.

He bought four of them in the parking lot of that church.

One for himself. One for Daniel. One for Daniel's truck. One for Lucas, for when Lucas turned 16 in two years.

He took two of them to Daniel's house the following Sunday at Easter.

Walter handed Daniel the two SoberSense Pro Breathalyzers at Easter dinner.

He said: son, I want you to keep one of these in your truck and one in your kitchen drawer.

Daniel said: dad, I have three beers at family dinners. I'm fine.

Walter said: I know. Keep them anyway.

That was the conversation.

Walter did not show Daniel how to use the devices. He did not say I want you to blow into it before you turn the key every time Lucas is in the car. He did not say I bought these because Bill buried his grandson last month.

He said keep them. He dropped the subject because Daniel was 41 and Walter did not want to insult him in front of Rebecca.

"I did not want to ruin Easter. So I ruined the rest of my life instead."
The same device Walter handed Daniel at Easter
SoberSense Pro Breathalyzer

It is not the device alone that saves lives. It is the device plus the conversation.

SoberSense Pro Breathalyzer — side angle showing digital display
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What I Learned at the Station

I want to tell you something I learned at the station yesterday afternoon.

The accident reconstruction report came back at 3 PM. I read it before I drove back to Walter's house.

Lucas's right hand was on his father's left forearm at the moment of impact.

The state troopers had to separate them at the scene.

Lucas had reached for his father in the last second.

I have not told Walter what is in the report. I do not know if I will. I do not know if he could hold that information without breaking.

I am telling you because I want you to read this and know what your 14 year old grandson would do in the passenger seat of a truck that is about to crash because his father has been drinking and did not use a device that was three feet from his right hand.

"Lucas had asked Walter to drive him home at 8:14 PM. Lucas had reached for his father at 10:04 PM."

Walter Today

I went back to Walter's house this afternoon.

The SoberSense Pro from the wreckage was on the kitchen table in front of him. The packaging tape was still on it. Walter had picked it up at the impound lot at 9 AM. He had been sitting with it for six hours.

He looked up at me when I came in.

He said: Rebecca asked me a question at the hospital that I cannot stop thinking about.

I asked him what she had asked.

He said: she asked me if I knew Daniel had been drinking.

He said: I told her yes.

He said: she asked me if I had let him drive.

He said: I told her yes.

He said: she did not say anything else. She walked out of the room.

He said: I do not know if she is going to let me see Mia and Jacob anymore. They are seven and eleven. They are the only grandchildren I have left.

I did not know what to say.

I sat with him at the kitchen table for another 90 minutes.

I drove home at 6 PM.

I am writing this at midnight at my own kitchen table.

I have two sons. The older one is 22. The younger one is 19. Neither of them has children yet.

I drove home from Walter's house tonight and I sat in my younger son's bedroom for 40 minutes watching him sleep. He is 19 years old. He has been my son for 19 years. I could not bring myself to wake him up.

I went to my own bedroom. I could not sleep.

I came down to the kitchen table and I started writing this.


The Device

The device Walter bought Daniel is the SoberSense Pro Breathalyzer. Same fuel cell sensor I carry in my cruiser. Same number a trooper would read on the side of the road.

It costs $85.

Walter bought four of them in the parking lot of a church 11 weeks ago.

The one he gave Daniel for the truck is in an evidence bag at the state crime lab. The one he gave Daniel for the kitchen drawer was never opened.

The one Walter bought for himself is on his nightstand.

The fourth one is the one he had bought for Lucas. For when Lucas turned 16 in two years.

It is on Walter's nightstand next to the one he uses.

Walter does not know what to do with the fourth one.


If you are a grandfather reading this, your grandson or your granddaughter has asked you for something you have already said no to.

A ride. A favor. A reason to stay a little longer. Something small. Something that seemed easier to say no to than yes.

Lucas asked Walter for a ride home.

Walter said no.

If your son or your daughter has three beers at a family dinner this Sunday and your grandchild asks you for a ride home, say yes.

Or use the device.

Or both.

Walter wishes he had done either one.

Call your son or your daughter tonight. Tell them you have something for them.

The SoberSense Pro Breathalyzer
The device Walter bought four of in a church parking lot 11 weeks ago.

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What Other Families Are Saying

Margaret H., 65 — Indiana
★★★★★

"I should have bought this twenty years ago. My husband and I have been driving home from family dinners my entire adult life and I never once knew what either of us was at when we pulled into our driveway. The first time I tested myself after a normal Sunday dinner I was at point zero six. I have not driven after a single glass of wine since. This device is sitting on our kitchen counter and we use it before every drive. I bought one for each of my three children for Christmas."

Robert K., 60s — Pennsylvania
★★★★★

"Cheaper than the lawyer I would have needed. I am a retired contractor and I drive a lot. I drink beer with my brother on Saturday nights when we watch ball games at his house. I have been driving home from his place for forty one years. The first time I blew into this in his driveway I was at point one zero. I have never had a DUI in my life. I would have had my first one that night without this device. I called my wife to come get me. She drove me home. The device is in my truck now and I use it before I ever turn the key after a game with my brother."

Linda C., 55 — Texas
★★★★★

"I bought one for every adult in my family. I am a registered nurse and I have worked in the emergency room of a level one trauma center for twenty nine years. I have seen what happens. I never thought I needed a breathalyzer because I do not drink much. Then a friend who is a paramedic told me about this. I bought one for myself and one for each of my three adult children. My oldest tested at point zero nine after two glasses of wine at her own birthday dinner and the device kept her from driving her two kids home. That alone was worth every dollar."

David M., 58 — Ohio
★★★★★

"I was wrong. Buy it. I made fun of my wife when she ordered this. I told her we did not need it because we have been married twenty three years and have never had a problem. The first weekend I tried it at a friend's barbecue I was at point zero eight after what I would have called two beers. I had been planning to drive us home. I sat in his garage for an hour and a half until I was at point zero one. My wife was right. Buy it. Do not be me at sixty trying to figure out what I have been doing wrong since I was twenty five."

1,847 Comments · Sort by Top

  • Tom Whitfield

    Tom Whitfield, 68  · 2 days ago

    I am sitting at my own kitchen table reading this with my coffee getting cold. I have two grandsons aged 12 and 15. My older son drinks at our family dinners the way Walter's son did. I have never said anything because I did not want to make a scene. I ordered four of these tonight. One for my son. One for my son's truck. One for myself. One for my older grandson for when he turns 16 next March. Sgt. Wall, if you read this, thank you. And tell Walter the rest of us are listening.

    ·Reply·2 days ago·👍 847

  • Jim Vasquez

    Jim Vasquez, 71  · 3 days ago

    I am a retired sheriff with 34 years in patrol. I made notifications like the one Sgt. Wall made last night more times than I can count. Walter is real to me. I have sat at his kitchen table in 200 different houses. Buy the device. Put it in your son's hand at the next family dinner. Make him open it in front of everyone. Do not be Walter.

    ·Reply·3 days ago·👍 612

  • Carol Mason

    Carol Mason, 64  · 3 days ago

    My husband ordered three of these after he finished reading this article. He has not been able to talk to me about why. I think he is thinking about our grandson who turns 17 in June. Whatever this article said to him, it changed something. Thank you.

    ·Reply·3 days ago·👍 489

  • Robert Anderson

    Robert Anderson, 70  · 4 days ago

    I have a 13 year old grandson. He has never asked me for a ride home. But he has asked me to stay later. Or to bring him a snack. Or to sit with him in the backyard a little longer. I have said no to most of those things. After reading this I am going to start saying yes. And I am going to buy the device too.

    ·Reply·4 days ago·👍 374

  • Patricia H.

    Patricia H., 67  · 4 days ago

    I am a grandmother. I read this and I called my son tonight. I told him I was driving to his house this weekend to give him something. He asked me what. I said you will see. I ordered four. I am going to make him open them at his kitchen table in front of his wife and my two grandchildren. I am not going to be Walter's wife.

    ·Reply·4 days ago·👍 341

  • Bill Garrett

    Bill Garrett, 73  · 5 days ago

    My best friend's grandson died in 2017 the way Lucas died. I went to the funeral and came home and did nothing. Eight years later I am ordering the device. Eight years too late but maybe still in time. Thank you, Sgt. Wall.

    ·Reply·5 days ago·👍 298

  • Gary Nolan

    Gary Nolan, 63  · 5 days ago

    My son and his wife just had their first baby three weeks ago. I have been telling myself there is plenty of time to think about these things. My son drives home from my house every Sunday night. He has a beer or two at dinner. I have never once asked him to blow into anything. I ordered two tonight. One for his truck. One for his kitchen. I am not waiting until the baby is 14.

    ·Reply·5 days ago·👍 267

  • Frank Kowalski

    Frank Kowalski, 69  · 6 days ago

    I lost my wife four years ago. I raise my two grandkids with my daughter on weekends. I drive them everywhere. I have a beer or two at cookouts and I drive them home. I never thought twice about it. I read this article twice. I ordered one for my truck and one for my daughter's car. I am the only grandfather these kids have left. I cannot be Walter.

    ·Reply·6 days ago·👍 231

  • Harold Simms

    Harold Simms, 72  · 6 days ago

    I stopped drinking two years ago after a close call on the highway. I bought this device anyway because my son still drinks at family dinners and I was tired of guessing. He blew point zero seven last Thanksgiving after what he called two glasses of wine. He handed me his keys. I drove him home. He did not argue. The device did the talking for me. I could not have had that conversation without it.

    ·Reply·6 days ago·👍 198

  • Donna Marsh

    Donna Marsh, 66  · 1 week ago

    I ordered this for my husband. He is 68. He drives our grandchildren home from every family gathering. He always says he is fine. I have been saying okay for 40 years. I am done saying okay. I ordered two. One for his truck and one for mine. He does not know yet. He will find out at Sunday dinner when I put it on the table and ask him to use it before he puts the kids in the car.

    ·Reply·1 week ago·👍 176

  • Jennifer Walsh

    Jennifer Walsh, 34  · 1 week ago

    My father-in-law sent this to my husband last night. My husband did not say anything to me. He just ordered two and put his phone down. I read the article after he fell asleep. I understand now. Thank you for writing this.

    ·Reply·1 week ago·👍 154

  • Steve Callahan

    Steve Callahan, 65  · 1 week ago

    I have been a paramedic for 31 years. I have worked scenes like the one Sgt. Wall is describing. I have never bought one of these for my own family because I told myself I knew better. I ordered three tonight. I am embarrassed it took me this long.

    ·Reply·1 week ago·👍 119