- Massachusetts State Police Trooper Kevin Trainor was killed in a head-on crash on Route 1 north in Lynnfield early Wednesday morning.
- Trainor’s shift had just ended — he was heading home when he intercepted a wrong-way driver traveling south in the northbound lanes.
- The wrong-way driver, identified as 50-year-old Hernan Marrero of Roslindale, also died at the scene.
- Trainor, 30, leaves behind his fiancée Jessica, his mother Barbara, a sister, and three brothers.
LYNNFIELD, Massachusetts — He had just finished his shift. He was going home.
Instead, Trooper Kevin Trainor of the Massachusetts State Police turned toward danger — and paid for it with his life.
Around 2 a.m. Wednesday, a 911 call came in reporting a wrong-way driver traveling south in the northbound lanes of Route 1 north in Lynnfield.
Trainor, in his unmarked SUV, moved to stop the driver.
At 2:04 a.m., the wrong-way driver’s Jeep slammed into Trainor’s vehicle head-on.
The other driver — identified by Essex County District Attorney Paul Tucker as 50-year-old Hernan Marrero, with a listed address in Roslindale — died at the scene.
Trainor was rushed to Massachusetts General Hospital in Boston with life-threatening injuries. He later died.
“He Saved Lives This Morning”
State Police Colonel Geoffrey Noble held a news conference hours after the crash, visibly shaken.
“Trooper Trainor today saved lives this morning,” Noble said. “His courage, his commitment to serve the citizens of the Commonwealth, and even be willing to put his life on the line — which he did today — prevented an even greater tragedy.”
“I am confident that had this tragedy not occurred, there would have been countless other tragedies down the road. He will be remembered as a hero.”
Noble described Trainor as someone who represented the very best of the Massachusetts State Police.
“Kevin represents the best of the best, the best of who we are.”
A 30-Year-Old With Everything Ahead of Him
Trainor was just 30 years old. A native of Salem, Massachusetts, he joined the State Police in 2023 after serving as a corrections officer in Essex County.
In just three years on the force, he had already become a trooper coach — a mentor to newer troopers still learning the job.
He leaves behind his fiancée Jessica, his mother Barbara, a sister, and three brothers.
Brian Williams of the State Police union released a statement honoring him.
“Trooper Trainor is a hero. He served with courage, integrity, and an unwavering commitment to the State Police, to his fellow troopers, and to the citizens of this Commonwealth. His sacrifice is a solemn reminder of the risks our members face each and every day, and the extraordinary bravery required to wear our uniform.”
A Community in Mourning
Fellow troopers gathered outside Massachusetts General Hospital for hours.
They then escorted Trainor in a solemn four-mile procession from Charles Street to the state medical examiner’s office on Albany Street in Boston.
At the Danvers police barracks, neighbors brought flowers and food to pay their respects. Flags were lowered to half-staff. Troopers began wearing black bands over their badges.
“Such a young, young fellow. No reason. It shouldn’t have happened,” said Debbie Wexler of Danvers.
Barry Doyle, who came to pay his respects, said moments like this remind people of what law enforcement actually does every day.
“You hear a lot of bad things about state troopers and police in general. But there’s so many great things that they do,” he said.
Governor Calls on the Public to Honor Him
Governor Maura Healey said she was heartbroken by Trainor’s death and asked the public to take a moment to recognize the people who protect them.
“We will make sure that we, as a Commonwealth, honor Trooper Trainor, honor his legacy, honor his family,” Healey said.
“Go out and find a police officer, find a trooper, take the time to give them a hug. Not just today, but every day. Do that for Kevin.”
Investigation Still Ongoing
Route 1 north was shut down at Walnut Street in Saugus for approximately six hours following the crash. All northbound lanes reopened around 8 a.m. after both vehicles were cleared.
The Essex County District Attorney’s Office is now investigating the crash — including why Marrero was driving the wrong way on the highway at that hour.
Lynnfield is located 17 miles north of Boston.
Trooper Trainor did not have to stop. His shift was over. He stopped anyway.
Rest in peace, Trooper Kevin Trainor.
Did this story move you? Share your tribute to Trooper Trainor in the comments — let his family know that Massachusetts will never forget him.
