Protesting migrants at border:

HORGOS, Serbia — A group of migrants and asylum-seekers who set off two days ago on a protest march toward Hungary reached the European Union-member state's border on Sunday, saying they want to ask European leaders why it is closed for the thousands fleeing war and poverty. Walking slowly under a Serbian police escort, several dozen people approached Serbia's border with Hungary in a bid to protest Budapest's decision to keep it shut for most asylum-seekers, which has left several thousand people stranded in Serbia. Some 300 mostly young men and boys from Afghanistan and Pakistan started marching Friday from Belgrade toward the Hungarian border, 120 miles away.

Woman killed by machete:

BERLIN — A Syrian man killed a woman with a machete and wounded two others Sunday outside a bus station in the German city of Reutlingen before being arrested. Police said there were no indications pointing to terrorism. Police spokesman Bjoern Reusch said witnesses said the 21-year-old asylum-seeker, who was known to police, was having an argument with the woman before attacking her about 4:30 p.m. Investigators were still trying to determine the motive behind the attack, but Reusch said "there are no indications this was a terrorist act."

Munich shooter was loner:

MUNICH — The teenager behind the deadly shooting rampage in Munich was a withdrawn loner obsessed with playing "killer" video games in his bedroom, a victim of bullying who suffered from panic attacks set off by contacts with other people, investigators said Sunday, adding that he had planned the attack for a year. Law enforcement officials piecing together a portrait of the 18-year-old shooter said he was seeing a doctor up to last month for treatment of depression and psychiatric problems that began in 2015 with inpatient hospital care followed by outpatient visits.

Iranian-American detained:

TEHRAN, Iran — Iran's judiciary has confirmed the detention of an Iranian-American who was visiting family in Iran, the country's semiofficial ISNA news agency reported Sunday. On Thursday the U.S. State Department said it was looking into reports that Iranian-American Robin Shahini has been detained in Iran. His girlfriend said she was worried Shahini was arrested over online comments criticizing Iran's human rights record.

Verizon buyer of Yahoo?

NEW YORK — Verizon has agreed to buy online portal Yahoo Inc. for roughly $5 billion, according to multiple media reports, each citing a single unnamed source. The deal was expected to be announced formally today before markets open, the reports said. Verizon had emerged in recent days as the front-runner for the beleaguered internet company. Yahoo is expected to sell its email service and news, finance and sports websites in addition to its advertising tools under pressure from shareholders fed up with a downturn in the company's revenue during the past eight years.

Scientists get Wolverine video:

TRUCKEE, Calif. — Scientists following up on a rare wolverine sighting in the Sierra Nevada set up cameras and captured video of the animal scurrying in the snow, scaling a tree and chewing on bait. They believe the wolverine is the same one that eight years ago became the first documented in the area since the 1920s. Chris Stermer, a wildlife biologist with the California Department of Fish and Wildlife, set up the remote cameras in the Tahoe National Forest after officials at a field station sent him photos in January of unusual tracks in the snow near Truckee. Wolverines, a member of the weasel family that look like a small bear with big claws, once were found throughout the Rocky Mountains and as far west as the Sierra.

12 hours in tree, then arrested:

SEATTLE — Police have arrested a man after he spent nearly 12 hours perched in a tree in Seattle. KOMO-TV reports the man climbed onto the roof of an apartment building in the Lake City neighborhood at about 2:45 a.m. Sunday. He then crawled across some power lines and made his way into a nearby tree. Police say the incident started with some sort of domestic dispute. The man was wanted for domestic violence vandalism and also had warrants out for his arrest. He refused to come down from the tree until about 1:30 p.m.