MP Ilias Kasidiaris punched a camera outside court
The
head of Greece's far-right Golden Dawn party, Nikos Mihaloliakos, has
been remanded in custody on charges of organising a criminal group.
He appeared before investigating magistrates at an Athens court in a hearing that lasted into the early hours of Thursday.
He was one of six MPs arrested at the weekend amid outrage over the murder of an anti-racist musician.
Three have been freed pending trial while a fourth was remanded in custody.
All four have denied the charges against them.
The fact that three were freed pending trial will raise
questions over how watertight the government's case against them
actually is, the BBC's Mark Lowen reports from the Greek capital.
In all, 22 people were detained following the 18 September murder of Pavlos Fyssas.
A man held for the stabbing told police he was a Golden Dawn supporter, though the party strongly denies any link.
Watch: Riot police gathered outside the court, from where Mark Lowen reports
Chanting supporters
Mr Mihaloliakos faces charges including murder, assault and money-laundering.
He again denied the charges during his latest court hearing, the website of Greek newspaper Ekathimerini reported.
He said he condemned the murder of the musician but insisted "I am not a Nazi", the paper said.
Mr Mihaloliakos has been remanded in custody pending his full trial, which the authorities are keen to conclude swiftly.
Earlier, prosecutors found there was insufficient evidence to keep three of the MPs in detention.
MP and party spokesman Ilias Kasidiaris was freed on
Wednesday on bail of 50,000 euros (£42,000; $68,000) and banned from
leaving the country.
On leaving the court, Kasidiaris was filmed punching a video camera as he and his co-defendants barged journalists aside.
Fellow MPs Ilias Panagiotaros and Nikos Michos were freed
under travel bans but with no bail set. They too left court in a
belligerent mood, insulting reporters as "losers" and "little slaves".
A fourth MP, Yannis Lagos, was remanded in custody.
The plea session lasted 18 hours, Reuters news agency reports.
Nikos Mihaloliakos was escorted to court under heavy security
Golden Dawn MP Ioannis Lagos remains in custody after Wednesday's hearing
MPs Nikos Michos (L) and Ilias Panagiotaros shouted at the media after their release
A Golden Dawn flag was raised near the courthouse
Mr Mihaloliakos's deputy, Christos Pappas, is set to appear in court in the coming days.
Any MPs finally convicted would lose their seats in
parliament, prompting by-elections and - the government hopes - leading
to the destruction of Greece's neo-Nazi party, our correspondent says.
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Golden Dawn - key dates
- Began in 1980 but more formally established in 1985
- Party banner is a Greek decorative border, often compared with Nazi insignia
- In 1996 elections, won just 4,487 votes - 0.07%. European election performance in 2004 was 0.17%, in 2009 0.46%
- Nikos Mihaloliakos won place on Athens Municipal Council in 2010 with 5.29% of vote
- Breakthrough in May 2012 election with 441,018 votes and 21 deputies, cut to 18 MPs in June re-run
- June 2012 - Party spokesman Ilias Kasidiaris throws water and slaps rival politician on TV
- Sept 2013 - George Roupakias (above), self-proclaimed supporter, arrested for murder of musician Pavlos Fyssas
- Sept 2013 - Leader Nikos Mihaloliakos and other party members arrested
During Tuesday's court
appearances, there was a heavy presence of riot police - a reminder that
despite falling popularity in the opinion polls, the party still
commands significant support, our correspondent says.
Supporters outside court chanted slogans, including: "You are heroes!"
Details from witness testimony have been emerging about the way in which the party operated.
Nazi paraphernalia
The testimony speaks of a strict hierarchical structure - or
"Fuehrer principle" as the indictment calls it - as well as assault
squads and military-style training, our correspondent says.
Searches of the homes of some MPs have found Nazi paraphernalia as well as unlicensed weapons, ammunition and bundles of cash.
The government is hoping that lurid witness testimony that
has emerged - for example, of thugs hired by Golden Dawn to go through
Athens on motorbikes assaulting immigrants - will permanently wreck the
party's image, our correspondent says.
The crackdown was sparked by outrage at the murder of Fyssas, 34, an anti-racist rapper known as Killah P.
Watch: Mark Lowen on how Greek newspapers are reporting the Golden Dawn trial
George Roupakias, 45, who said he was a supporter of Golden Dawn, was arrested in connection with the killing.
On Friday, Golden Dawn - which won nearly 7% of the vote in
2012 elections - threatened to pull its 18 MPs out of the 300-strong
parliament.
The governing coalition headed by Prime Minister Antonis Samaras, which has 155 seats, would then face by-elections.
Speaking on a visit to the US on Monday, Mr Samaras vowed to eradicate the "shame of neo-Nazism".
In recent months, Golden Dawn has been accused of perpetrating attacks on migrants and political opponents.
Golden Dawn officially denies being a neo-Nazi movement, despite its swastika-like insignia.