Suspect shot a man in his 30s on the E train platform of the 53rd Street-7th Avenue subway station, according to NYPD

A man was shot and killed in a New York City subway station Saturday afternoon, and the New York police department is searching for the suspect.

The suspect fatally shot a man in his 30s on the E train platform of the 53rd Street-7th Avenue subway station, according to a statement from the NYPD.

A shooting at an elementary school in Bend on Thursday left three children and one teacher dead

For three long hours on Thursday afternoon, Joe Camarlinghi waited at a Bend, Oregon, church for word about his daughter.

Camarlinghi had received an alert about a shooting at Silver Rail elementary, heard sirens and quickly headed to campus, where he was directed to the church along with other parents. Parents and teachers cried and hugged, and waited.

The rural Oregon city of Bend was rocked by a mass shooting at an elementary school that killed three students and a teacher. Here’s what we know about the tragedy

• Shooter in fatal Bend, Oregon, school shooting was former student there

• Bystander who killed Oregon shooter identified as father of girls at elementary school

A 16-year-old gunman opened fire at the Silver Rail elementary school in Bend, Oregon, on Thursday, killing three children and a teacher.

The student victims were aged five, eight and 11. All of the victims were shot in the same classroom.

On Friday, the youngest victim was identified as Rhoam Summer, age five. His family said he was a fast runner and fearless climber who loved reading and his stuffed animals. “He never met a stuffie that he didn’t think needed to be rescued and cared for,” said his aunt, Swan Sheridan, who described him as “a little ball of energy from the moment he was born”. The names of the other student victims have not been released.

The teacher who was killed has been identified as 25-year-old Megan Lambert. In a statement read by officials on Friday, her family said she grew up in Bend, graduated from Boise State University and had a passion for sports, especially volleyball, and was a local coach. They said she was funny and opinionated, and “fought for the underdog” and “those with special needs”. “Meg loved those children,” the family said.

The 16-year-old shooter has been identified as Griffin J John II, a former student at the school. Griffin was killed at the scene. Police have yet to offer a motive.

Police said that an armed bystander pursued the suspect and shot him inside the school shortly before officers arrived. On Friday, that bystander was identified by his family as Kaylub Giamanco, a lifelong resident of Bend with two daughters at Silver Rail elementary. His family and others have called him a “hero”.

Two other victims, a seven-year-old student and a 54-year-old teacher, remain hospitalized. As of Friday afternoon, authorities said the student was receiving “life-saving care”, while the teacher was described as having “significant” but non-life-threatening injuries, police said.

The wounded teacher was identified by family as Becky Drury. Her mother-in-law, Yvonne Drury, said on Facebook that she had injuries to her left arm and right hand and was recovering from surgery.

Police arrived at the school at 1.02pm local time after receiving multiple reports of a shooting. One 911 caller reported an individual armed with a long gun firing upon their car. At a news conference on Friday, police said the shooter climbed over a fence and onto the school’s property, before shooting through a set of locked doors and forcing entry into the building. He fired as many as 15 shots from a 12-gauge shotgun before he was stopped, police said.

The attack has rocked the small city of Bend, which is home to 100,000 residents and is located on the Deschutes River, about 170 miles (275km) south-east of Portland. All public schools in the district, and the campuses of Oregon State University-Cascades and Central Oregon Community College, were closed on Friday.

Hundreds of people gathered at nearby Drake Park on Thursday night at a somber candlelight ceremony to remember the victims. Some attenders called on authorities to harden gun laws in Oregon, already some of the tightest in the nation.

Officials have praised the swift actions of law enforcement officers and of the community member who intervened. The Oregon governor, Tina Kotek, praised the intervention as heroic and extended her thoughts to the bystander. “Your actions carry a heavy emotional burden,” she said on Thursday evening.

The FBI is helping local authorities investigate the shooting, according to the agency’s director, Kash Patel.

Two people critical in hospital as officials in Bend say 16-year-old suspect shot dead by bystander

• Oregon elementary school shooting: what we know so far

Schools in Bend, Oregon, will be closed on Friday after a 16-year-old shooter opened fire at an elementary school in the city on Thursday, killing three children and a teacher before he was shot dead by a community member.

The children killed at Silver Rail elementary school were aged five, eight and 11, officials said.

Soldier who killed 13 people in 2009 will still be executed, but president said ‘people would rather not watch him die’

Donald Trump has shelved a widely condemned plan to livestream the execution of Nidal Malik Hasan, who was convicted of killing 13 people at a military base at Fort Hood in Texas in 2009.

In a social media post on Thursday, Trump argued that broadcasting such an execution “might have been a strong deterrent for the World to witness how America deals with Terrorists and SCUM like Hasan” but said that “many very good and well meaning people would rather not watch him die, through streaming, or through any other visual device”.

Father of toddler killed in Erie mass shooting says reported gunman never seemed distressed or out of the ordinary

The man who killed eight people, before turning the gun on himself, in a mass shooting in a home in Erie, Pennsylvania, on Friday was a grandfather who had not shown signs that he was capable of such violence, according to people who knew the shooter.

A man whose toddler was among those killed said on Sunday that the man never seemed distressed or out of the ordinary, the Associated Press reports.

Deceased were all members of the same family, officials say, and one of victims placed the initial emergency call

Five people were shot and killed in an apparent murder-suicide at a residence in Georgia on Friday, authorities say.

The deceased were family members who lived at the home in Douglas, a city in south Georgia.

10-year police veteran Shane Seiber was killed after responding to a report of a man with a gun

A Philadelphia police officer was fatally shot and another was wounded on Saturday after responding to a report of a man with a gun, authorities said.

Shane Seiber, 40, was killed early on Saturday morning in West Philadelphia, according to the city’s police commissioner, Kevin Bethel.

Authorities say suspect among dead in house after standoff with police in Erie and there is no ongoing threat

A man fatally shot eight people, including a pregnant woman and children, at a Pennsylvania residence on Friday before killing himself, police say.

The victims have not been publicly identified, but seven relatives and a family friend died in the rampage.

Pentagon said execution of Nidal Malik Hasan, who killed 13 people at Fort Hood in 2009, would be broadcast live

• US politics live – latest updates

The US is facing worldwide condemnation over a “barbaric” plan to execute a disabled man by firing squad and livestream it to the public, with critics comparing the Trump administration to dictatorships in Iran and Afghanistan.

The Pentagon confirmed on Thursday that the execution of Nidal Malik Hasan, convicted of killing 13 people at a military base at Fort Hood in Texas in 2009, would be livestreamed on 3 December.