A man suspected of a stabbing rampage in the western German town of Solingen has been taken into police custody.
Authorities said that the suspect, a 26-year-old Syrian man, turned himself in and admitted to the crime.
"The involvement of this person is currently under intensive investigation," Duesseldorf police and prosecutors said in a joint statement.
The details provide a somewhat fuller picture of an account late on Saturday by a state official who announced on German television the arrest of the man that authorities had been searching for in the 24 hours since the attack that killed three people and injured eight.
The incident, for which the IS claimed responsibility, occurred on Friday evening at a festival to celebrate the city's 650-year history.
The suspect is affiliated with a home for refugees in Solingen that had been searched on Saturday, authorities said.
Hendrik Wuest, premier of the state of North Rhine-Westphalia, on Saturday described the attack as an act of terror.
Russia hammered Ukraine with missiles and drones early on Monday, killing at least 20 people and exposing Kyiv's critical shortage of US-made interceptors, officials said, just days after the deadliest attack on the Ukrainian capital this year.
Twenty-five people were killed and about 100 injured as security officials struggled to contain two days of clashes between rival groups of inmates at a prison in Sri Lanka, authorities said on Monday, marking the deadliest such violence in years.
At least six people have been killed when a group of buildings collapsed in the eastern suburbs of India's Mumbai on Sunday, the latest casualties of heavy rains that have disrupted travel and shut down schools in the city.
A wildfire burning out of control in southwestern France has forced the evacuation of 10,000 people from two dozen small towns and villages near the Spanish border and officials said strong winds on Monday would further fan the blaze.
Folarin Balogun of the United States men's national team is eligible to play in its round of 16 match against Belgium following the suspension of his one-game red card ban, the USMNT has announced on Sunday.