The captain of a marine vessel that hit a tour boat in Hungary, leading to the death of at least seven people, has been arrested.
The 64-year-old Ukrainian is being charged for reckless misconduct in the accident.
The incident happened on Wednesday during a rainstorm on the Danube river in Budapest.
The tour boat was carrying dozens of South Korean tourists when it sank.
21 people are still missing and hopes are fading that they'll be found alive.

Trump touts $5,000 payout if Republicans win as Vance waits in wings
Search expands after Philippine ferry fire kills five and leaves dozens missing
Trump says Iran war to end after US midterm elections
US military says it struck vessel in Caribbean, killing 3
At least 14 killed in explosion at weapons depot in Syria
US hits five Iranian oil tankers after attack on Navy ships
UK gives air traffic provider a week to probe outage that halted flights
Serbia's President Vucic dissolves parliament, calls snap elections
