Watch CBS News
The I-Team has learned the suspect in a Waltham crash that killed a police officer and National Grid worker has a long history of struggles with mental illness and a criminal past that spans decades.
Weekend weather; Procession for fallen officer; DUI charges in crash; Airplane banner investigation
Hundreds of people lined the streets of Waltham to pay their respects to Officer Tracey.
WBZ-TV's Brandon Truitt reports.
WBZ-TV's Brandon Truitt reports.
WBZ TV's Cheryl Fiandaca reports.
Peter Simon is accused of crashing into a National Grid work site, killing a worker and a Waltham police officer.
The driver accused of killing Waltham police officer Paul Tracey and a National Grid worker appeared in court on Thursday.
The family of the Waltham police officer hit and killed while on detail Monday night spoke outside court, remembering Paul Tracey as someone who was loved by all and thanking the community for their support.
WBZ-TV's Christina Hager reports.
WBZ TV's Beth Germano reports.
WBZ TV's Cheryl Fiandaca reports.
WBZ TV's Beth Germano reports.
Peter Simon, 54, of Woodsville, New Hampshire is being charged with two counts of manslaughter and armed robbery.
A Waltham police officer and a National Grid worker were killed in a hit-and-run crash.
Officer Paul Tracey and a utility worker were killed in a crash in Waltham. WBZ-TV's Tammy Mutasa reports.
Waltham police officer Paul Tracey was struck and killed by a driver who fled the scene. WBZ-TV's Brandon Truitt reports.
A New Hampshire man has been arrested after allegedly striking and killing a police officer and utility worker in Waltham.
A Waltham police officer and a utility worker were struck and killed at a roadside detail. WBZ-TV's Brandon Truitt reports.
WBZ-TV's Ken MacLeod reports.
A Waltham police officer has died after being struck by a vehicle at a construction detail, sources say. WBZ-TV's Brandon Truitt reports.
There is a large police presence at two locations in Waltham after an apparent crash. WBZ-TV's Brandon Truitt reports.
A local designer is teaming up with the Salvation Army to add some bling to this year's holiday campaign.
Construction crews in Waltham uncovered several cannonballs Monday morning..
WBZ-TV's David Wade reports.
The Boston Celtics selected Chris Cenac Jr., a freshman forward/center out of Houston, with the 27th pick of the NBA Draft Tuesday night.
For now, Jaylen Brown is a member of the Boston Celtics.
The Boston Red Sox beat the Colorado Rockies 5-2 on Tuesday night.
Sadness, shock, and anger manifested at a vigil in Mattapan for Mabinty Janneh.
The Washington Wizards selected Brockton native AJ Dybantsa with the No. 1 overall pick in the 2026 NBA Draft on Tuesday.
A man has been arrested for murder in connection with the death of Janina Brooke Murphy, months after she died in a Connecticut home.
Boston taxis will be able to pick up passengers who request Uber and Lyft rides under a new pilot program.
The Washington Wizards selected Brockton native AJ Dybantsa with the No. 1 overall pick in the 2026 NBA Draft on Tuesday.
For now, Jaylen Brown is a member of the Boston Celtics.
The Boston Celtics selected Chris Cenac Jr., a freshman forward/center out of Houston, with the 27th pick of the NBA Draft Tuesday night.
Many people fear that a family history of dementia dooms them to inevitably suffer the condition themselves. But a new tool, the Brain Care Score, shows how lifestyle changes can be beneficial, cutting the risk of dementia.
There was a possible measles exposure at Logan Airport in Boston last week, Massachusetts health officials say.
A new study finds that a simple blood test could predict Alzheimer's disease long before symptoms appear.
The Lone Star tick, which can cause alpha-gal syndrome, is spreading north throughout Massachusetts.
Boston's cold and snowy winter might have an effect on this year's pollen allergy season.
A Massachusetts family thought their Vrbo stay would be protected after they had to cancel their trip to Hawaii due to severe weather. Now they're out $12,000.
A driver from Southboro, Massachusetts struggled for months to unravel a frustrating mix up with his E-ZPass account.
The gunman who allegedly opened fire on passing cars on Memorial Drive in Cambridge, Massachusetts is 46-year-old Tyler Brown from Boston.
There have been four violent attacks in three weeks at Tewksbury Hospital and a state representative is taking the fight to Beacon Hill to give security the non-lethal equipment back.
A family is demanding answers from the Gloucester, Massachusetts school district, after learning their five-year-old son was left alone in a quiet room for nearly half an hour.
Barney Frank, a Democrat who represented Massachusetts in Congress for 32 years, has died. He was 86 years old.
Both the Trump and Healey administrations are using government websites to blame each other for the shutdown.
Which party stands to take more of the blame from voters for the government shutdown? Here's what a new poll says.
A UNH Survey Center/Granite State poll shows John Sununu crushing Scott Brown by 23 points among likely primary voters in New Hampshire.
Seth Moulton said he's running against Sen. Ed Markey because "our party leaders are clinging to that old playbook."
Dozens of Boston bars and restaurants are taking advantage of a new Massachusetts law allowing for a later last call.
We now know when the sales tax holiday is coming to Massachusetts in August.
Gov. Maura Healey said Tuesday that she personally supports bringing back happy hour in Massachusetts.
An Amazon employee is accused of stealing hundreds of items from a warehouse in Bridgewater, Massachusetts.
Clover Food Lab, which has about a dozen vegetarian fast-food restaurants in the Boston area, is closing.
Beauport, the Sleeper-McCann House has become one of New England's most imaginative seaside estates.
Blending clean modern lines with the warmth of a classic seaside retreat, this stunning North Shore coastal home was designed to feel both elevated and inviting.
Set across thirty acres of rolling lawns, wooded trails, and contemporary outdoor art, deCordova Sculpture Park and Museum invites visitors to experience art in the landscape.
James Beard Award-winning chef and restaurateur Karen Akunowicz has become known for her bold, Italian-inspired cooking and unmistakable culinary voice.
Just a short drive from Newport, the Norman Bird Sanctuary spans 300 acres of fields, forests, and coastal trails with sweeping views and more than six miles of hiking paths.
The Boston Celtics selected Chris Cenac Jr., a freshman forward/center out of Houston, with the 27th pick of the NBA Draft Tuesday night.
For now, Jaylen Brown is a member of the Boston Celtics.
The Boston Red Sox beat the Colorado Rockies 5-2 on Tuesday night.
The Washington Wizards selected Brockton native AJ Dybantsa with the No. 1 overall pick in the 2026 NBA Draft on Tuesday.
Rain jackets and ponchos were a common sight Tuesday, but the on-and-off showers did little to dampen the atmosphere at the FIFA Fan Festival on Boston's City Hall Plaza.
Haggis is not on the menu in Boston for the World Cup, despite what Gov. Healey told Scotland supporters in a lighthearted social media video.
There have been multiple sightings of a black bear in some unusual locations on the seacoast of New Hampshire and in southern Maine.
There's a smelly situation on the beach in Provincetown, Massachusetts after thousands of squid washed up on shore
Have you ever wondered where all the fish in the New England Aquarium come from? The answer is just down the road in Quincy.
Hopkinton, Massachusetts police are investigating video of a "suspicious" person walking into the middle of a road at night in front of a car.