Police said three things remained unexplained in their investigations into Boris Berezovsky's death, including an "unidentified fingerprint" in the bathroom in which his body was found.
ITV News' Romilly Weeks reports from a two-day inquest in London:
Police investigating Berezovsky's death concluded - Mr Berezovsky took his own life
However police say 3 things about Berezovsky's death remain unexplained: 1 - unidentified fingerprint in bathroom...
2 - witness saw stranger close to house 2 days before. 3 - two radiation alarms went off when emergency services attended
More top news
It'll become increasing cloudy tonight, with outbreaks of rain in the northwest
Six months on from the referendum, Political Editor Robert Peston takes a road trip to find out what people feel about Brexit now.
Donald Trump has been criticised for appointing a man who once sued the Environmental Protection Agency to be its new boss.