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.

FBI foils "terror plot" targeting Los Angeles
Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Ukraine peace talks stretch into second day at start of pivotal week for Europe
Flash floods kill at least 37 people in Morocco's Safi province
'Hero' who disarmed Bondi gunman recovering after surgery, family says
School bus accident in Colombia kills 17, injures 20
Australia plans tougher gun laws after father and son kill 15 at Bondi Beach
Police to release man detained over Brown University mass shooting
