Police Magazine Logo
MenuMENU
SearchSEARCH

Officer Revives Fellow Cop After Heart Attack On Duty

Officer Michael A. Riley administered CPR and was finally able to detect a weak pulse and get Officer Bryan Nickelson breathing. By that time, additional police officers were on scene reporting the events on the radio.

February 17, 2011
Officer Revives Fellow Cop After Heart Attack On Duty

PFC Michael A. Riley's quick action helped save a fellow officer. Photo courtesy of U.S. Capitol Police.

4 min to read


Having recently transferred to the Senate Division of the United States Capitol Police, Private First Class Michael A. Riley didn't expect the first Saturday he'd worked in six years to be so eventful.

It was February and a frost had come in, so he wasn't too surprised when he first heard that fellow officer Bryan Nickelson had fallen on the ice. But it turned out that Nickelson fell because he'd had a massive heart attack. Riley's continued CPR not only saved the man's life, but prevented brain damage.

Ad Loading...

For his actions, Riley has been named the February 2011 Officer of the Month by the National Law Enforcement Officers Memorial Fund.

On that cold day in 2010, Riley monitored the radio from headquarters. It was just after roll call. Another officer was there with 48-year-old Officer Nickelson, and it didn't sound like his fall was that serious. But then Riley heard the radio traffic requesting that the DC Fire Department ambulance hurry because Nickelson wasn't doing well.

"So at that I thought, Could he have fallen that bad?" says Riley. "I'm a trained EMT, so I grabbed a medical bag and ran out to the car and responded there."

A bloody nose and a gash on Nickelson's head seemed to confirm Riley's expectation that falling on the ice had knocked him unconscious, so the officer proceeded to treat him with that in mind.

"I found Officer Nickelson on his back. He was unconscious and having trouble breathing, but he was breathing," remembers Riley. "I thought his tongue was occluding his airway, so I did a modified jaw thrust to clear it, but within 10 seconds he stopped breathing."

Ad Loading...

Still thinking Nickelson had sustained a head injury, Riley checked his eyes, expecting to see at least one pupil dilated, but they were normal size and nonresponsive. "He had fixed pupils, no pulse, and he wasn't breathing. He was basically dead. At this point I'm thinking, What in the heck is going on?" Riley says.

Riley administered CPR and was finally able to detect a weak pulse and get Nickelson breathing. By that time, additional police officers were on scene reporting the events on the radio.

"Everybody was like, 'Oh my God, you saved his life.' As soon as they said that, he stopped breathing again," Riley recalls.

Refusing to give up, the officer continued CPR, not stopping until the ambulance from the DC Fire Department arrived. When it did, the occupants were surprised to see that the man they were there to treat was the husband of Battalion Fire Chief Shelly Nickelson. Everyone, police and fire, became teary eyed, hoping for the best.

"He came back to life two times while I was there doing CPR," says Riley. "Then they shocked him on the scene, got no response, continued CPR, and in the back of the ambulance they brought him back another two times."

Ad Loading...

Just six months before, Riley had been recertified as an EMT and updated his CPR training. It paid off for Officer Nickelson.

"Only at the hospital did we realize he'd had a major heart attack. He had four blocked arteries," says Riley. "He had a massive heart attack and hit the ground."

After an emergency quadruple bypass and two weeks in a drug-induced coma, Nickelson woke up in the hospital with no recollection of what had happened. He did not suffer any brain damage, thanks in large part to Riley's CPR.

"I think it's important that everybody stay current on CPR and first aid. You don't need to be an EMT," says Riley. "Especially with loved ones and fellow police officers, it can save someone's life."

And of course, that's exactly what Officer Riley did for Officer Nickelson, who is now back on light duty after receiving a successful heart transplant. The two have become good friends who now talk on the phone regularly.

Ad Loading...

Riley was named Officer of the Year by the Capitol Hill Executive Service Club and National Exchange Club for 2010, and he received the Lifesaving Award from the U.S. Capitol Police for 2010. He says "It feels good" to receive recognition for his actions, but that's secondary to the outcome for his friend.

"I'm just glad I was there to help out a fellow officer," Riley says.

Subscribe to our newsletter

More Patrol

Person in protective CMRN suit and breathing gear.
PatrolFebruary 18, 2026

Avon Protection Launches EXOSKIN-S2 High-Performance CBRN Protective Suit

With the commercial availability of Avon Protection’s EXOSKIN-S2, users now have increased options for their protective suit requirements across the spectrum of CBRN threat environments.

Read More →
Sky background with logos for Versatern and Aloft
PatrolFebruary 18, 2026

Versaterm Acquires Aloft to Unlock a New Era of Drones for Public Safety

Versaterm has acquired Aloft, an FAA-approved Unmanned Service Supplier (USS) that specializes in real-time airspace intelligence and flight authorizations.

Read More →
Clooudy sky background with a lot of blue, logo for DroneSense, and dates and location of an upcoming event.
PatrolFebruary 11, 2026

Versaterm Launches Innovation Summit for Public Safety Drone Operations

The two-day DroneSense Innovation Summit by Versaterm will bring together public safety and industry experts to define best practices for scaling drone operations.

Read More →
Ad Loading...
Thumnail for video series POLICE Topics, Tactics & Tips featuring a black background with police car lights and headline What Makes a Good LE Boot?
Patrolby Wayne ParhamFebruary 11, 2026

What Makes a Good LE Boot?

Learn what makes a boot good for police officers as POLICE visits with Kyle Ferdyn, of Garmont Tactical, who explains the features of boots and why each is needed in an LE boot.

Read More →
Red fabric background with blue and white Folds of Honor logo.
PatrolFebruary 4, 2026

Folds of Honor Opens Scholarship Application for Children and Spouses of Fallen or Disabled Service Members and First Responders

The application period for the Folds of Honor scholarship program is now open through the end of March. Scholarships support students from early education through postsecondary studies, easing the financial burden for families who have given so much in service to others.

Read More →
Closeup of hands reaching to pick up a ballistic helmet and a Team Wendy logo in a white box top center in the image.
PatrolFebruary 4, 2026

Team Wendy Now on GovX: Faster Verification and Discount Access for Eligible Professionals

With GovX verification now integrated directly into the Team Wendy checkout experience, eligible customers can confirm their status in just a few clicks and have the discount applied automatically.

Read More →
Ad Loading...
backgroudn image of desert with inset 5.11 logo and images of pant and boot.
PatrolJanuary 28, 2026

5.11 Debuts 2026 Footwear & Apparel at SHOT Show

5.11 showcased new apparel and footwear products during SHOT Show 2026, including new color options for the A/T Boa Lite Mid Boot and the Founder’s Jacket.

Read More →
Three tactical backpacks set against a desert background with an inset logo for 5.11.
PatrolJanuary 21, 2026

5.11 Debuts New Load-Bearing Gear at SHOT Show

5.11 launched a variety of new load-bearing gear, ranging from backpacks to chest packs, designed for training, travel, and everyday readiness, this week during SHOT Show 2026.

Read More →
Blue background with Streamlight logo at top and inset images of one handgun light, two rifle lights, and one handheld light.
PatrolJanuary 21, 2026

Streamlight Launches the Rechargeable TLR-3X & Other Lights at SHOT Show

Streamlight launched the TLR-3X and TLR-3X USB, two new weapon lights, and an assortment of other new lights during SHOT Show 2026.

Read More →
Ad Loading...
dark ballistic sunglasses against a blue smokey background
PatrolJanuary 21, 2026

EOTech & Fast Metal Introduce the EOTech Halen Ballistic Spectacle System

Built on the proven Halen platform, the new EOTech x Fast Metal Halen Ballistic Spectacle System is the only aluminum frame listed on the U.S. Army’s Authorized Protective Eyewear List.

Read More →