Stabbing reported outside Thomas Edison High School in North Philadelphia
The incident prompted a brief lockdown from 11:50 p.m. to 12:15 p.m. at the school.
Watch CBS News
The incident prompted a brief lockdown from 11:50 p.m. to 12:15 p.m. at the school.
Police recovered a "large kitchen knife" from the scene.
A cause of death was not given.
Two suspects were still on the loose Sunday evening, the Royal Canadian Mounted Police said.
Authorities say the stabbing is considered a "mass causality" incident.
The incident happened on the 6100 block of Walton Street just before 3 a.m. Saturday.
Miami Beach police say 46-year-old Jonathan Crenshaw held a pair of scissors with his feet and stabbed 22-year-old Cesar Coronado just after midnight on July 10.
Police have arrested a 16-year-old boy in connection with the stabbing of two teens at a SEPTA station in Center City last week.
A Wilmington family is calling their son a hero after he gave up his life to save an 18-month-old girl, plus two women in an Easter stabbing attack.
Police say a 13-year-old girl has been stabbed multiple times in the Germantown section of Philadelphia.
Police say a man is facing murder charges after four people were injured, including an 18-month-old, during a stabbing incident on Monday morning.
A 5-year-old boy was hospitalized after police say he was accidentally stabbed by his 10–year-old brother.
It happened shortly before 8 p.m. along the 300 block of South Broad Street.
City police are investigating after three teens were stabbed on Monday afternoon.
A man is hospitalized after police say he was stabbed inside a TGI Friday's on Friday night.
New Jersey police say they've charged a man with stabbing a nurse just a few steps away from her hospital's emergency room.
The Phoenixville Police Department is searching for the person responsible for stabbing a woman inside a vehicle on Wednesday night.
City police are investigating after they say a man was stabbed in the face on Tuesday night
A person suffered multiple stab wounds after getting off a SEPTA bus in the Rhawnhurst section of Philadelphia on Tuesday afternoon, according to officials.
It happened around 6:30 a.m. Sunday at the corner of 13th and Juniper Streets.
A New Jersey man convicted of stabbing his ex-wife 84 times and then putting a pig mask on her face has had his murder conviction upheld.
Authorities say a Jersey City woman is in critical condition after she was stabbed 13 times by her daughter.
No suspect has been arrested at this time and no weapon has been recovered, per police.
Homicide detectives are investigating after a woman was stabbed and attacked with a hammer in Philadelphia's Crescentville section.
SWAT took into custody a man connected with a stabbing in the Strawberry Mansion section of the city on Monday afternoon.
Another beautiful September day is underway Wednesday in the Philadelphia region.
Lindenwold School 4 in Camden County, New Jersey, will be closed Wednesday after a fire Tuesday night.
The crash happened near the spot of a deadly Metro bus crash in Chatsworth.
Pinch-hitter Daylen Lile hit a tie-breaking three-run homer in the seventh inning, and the Washington Nationals defeated the Philadelphia Phillies 6-3.
Eagles quarterback Jalen Hurts' foundation donated $600K to bring air conditioning to part of Northeast High School.
A federal judge Tuesday referred Larry Krasner to the DOJ, alleging the Philadelphia district attorney may have broken the law.
A fifth missing woman has been linked to a house in Philadelphia's Olney neighborhood at the center of a massive investigation, police sources said Tuesday.
Another beautiful September day is underway Wednesday in the Philadelphia region.
Lindenwold School 4 in Camden County, New Jersey, will be closed Wednesday after a fire Tuesday night.
The crash happened near the spot of a deadly Metro bus crash in Chatsworth.
Another beautiful September day is underway Wednesday in the Philadelphia region.
Eagles quarterback Jalen Hurts' foundation donated $600K to bring air conditioning to part of Northeast High School.
Laurel House, a domestic violence agency in Montgomery County, will host an event at the end of September that aims to strengthen the bridge between healthcare and survivor safety.
Philadelphia Councilmember Jamie Gauthier, the chair of the housing committee, said in 2025 there were 400 properties in her district deemed unsafe.
The East Lansdowne Police Department is changing the way it staffs its force.
Another beautiful September day is underway Wednesday in the Philadelphia region.
Lindenwold School 4 in Camden County, New Jersey, will be closed Wednesday after a fire Tuesday night.
Police are increasing patrols and searching for more victims after two sexual assaults that occurred months apart in Mercer County.
Tuesday will bring plenty of sunshine, low humidity and light winds in the Philadelphia region, all ingredients to spend time outside.
Linvilla Orchards in Delaware County, Pennsylvania, lost about 90% of its apple crop after a freeze on April 20.
Another beautiful September day is underway Wednesday in the Philadelphia region.
Tuesday will bring plenty of sunshine, low humidity and light winds in the Philadelphia region, all ingredients to spend time outside.
Concerns are growing in Wilmington, Delaware, after separate shootings over the weekend left two people dead, including a teen.
A 19-year-old man was shot and killed Sunday afternoon in Wilmington, Delaware, police said.
Philadelphia-area athletes tried out for the Delaware Blue Coats during open tryouts this weekend.
An 18-year-old from Mifflin County has died from measles-related complications, Pennsylvania health officials said.
The Philadelphia Eagles' cheerleading squad has nine new members, including a Jefferson Health cardiac ICU nurse and three other healthcare professionals.
A 40-year-old woman died on Saturday from complications associated with measles, the coroner reported.
Four vaccinated people in Pennsylvania have contracted measles, health officials say.
Ron Fazio helped people escape the World Trade Center on 9/11, and 25 years later, his son Rob is honoring his father's legacy through Hold the Door for Others, a nonprofit helping people grow through grief and tragedy.
New Jersey floral designer Alisha Simone Bell said she puts her "whole heart" into every arrangement and every detail.
On Tuesday, Pennsylvania took a major step in the fight against the negative impacts of social media, particularly on children.
Thieves are smashing windows and targeting trading card stores looking for valuable Pokémon cards, police in South Jersey say.
Customers lined up to support Somerdale Cold Cuts as it reopened after a copper theft.
While some assume landlords are required to provide air conditioning, the law is not nearly as clear-cut as it is for heat in the winter
A man on a motorcycle was launched from a highway overpass near 2nd and Callowhill streets on Monday night, police say.
SEPTA has resumed service on three Regional Rail lines after downed Amtrak wires caused a suspension on Monday.
SEPTA is receiving a federal grant worth more than $13 million to replace its aging Silverliner IV Regional Rail fleet.
For the first time in a decade, the Philadelphia Cycling Classic returns this weekend.
Beginning Sunday, several bus routes in Philadelphia are changing, including the addition of two new routes.
Pinch-hitter Daylen Lile hit a tie-breaking three-run homer in the seventh inning, and the Washington Nationals defeated the Philadelphia Phillies 6-3.
The Philadelphia Phillies placed left-handed starter Jesús Luzardo on the 15-day injured list Tuesday (retroactive to 9/12) with left shoulder inflammation.
Landon Dickerson, on SportsRadio 94WIP, called his play in the Eagles' 24-22 win over the Commanders a "complete liability."
The Philadelphia Eagles' cheerleading squad has nine new members, including a Jefferson Health cardiac ICU nurse and three other healthcare professionals.
Making waves in pro soccer at 16 years old, Cavan Sullivan scored on a back-heel flick in the first half, later adding another goal and an assist.
Aaron Rowe, Beoga, Lukas Graham and Finneas all released statements Tuesday on Instagram saying they were withdrawing from Ed Sheeran's tour.
Performer Macklemore is being dropped from Ed Sheeran's Loop tour after making on-stage statements that some found controversial.
The Philadelphia Eagles' cheerleading squad has nine new members, including a Jefferson Health cardiac ICU nurse and three other healthcare professionals.
The Landmark Ritz Five movie theater in Philadelphia's Old City neighborhood has reopened after a brief closure.
"Sunday Morning" looks back at the astonishing career of the queen of country music, whose talent, warmth, wit, and philanthropy made her a genuine, once-in-a-generation luminary.
Ukee Washington reports.
Natasha Brown reports.
Natasha Brown reports.
Natasha Brown reports.
Ukee Washington reports.
Middle school students in Philadelphia got the opportunity to do hands-on learning during the school district's five-day career and technical camp.
With her Girl Talk mentoring program, one Philadelphia teen turned her camp days into a safe space to discuss social issues young girls face every day.
Recent high school graduate Sylvain Farrell says his temporary position at a local clinic is the pathway to a full-time career.
A Philadelphia student won an award from NFL Films for his documentary on bringing back sports teams at his Kensington school.
A group of East Norriton eighth graders took what started as an Earth Day project and made a whole initiative.
Bill Kelly says Wednesday in the Philadelphia region will be sunny and warmer. Here's the latest NEXT Weather forecast.
Delaware voters headed to the polls on Tuesday to choose their nominees for U.S. Senate, House and a number of local races — the last primary contests of the 2026 midterm election cycle.
A decades-old murder case is putting Philadelphia District Attorney Larry Krasner under intense scrutiny.
No one was injured in the fire at Lindenwold School 4.
Police say one person was killed when a Los Angeles news helicopter crashed Tuesday.