THE inquest for the 52 victims of the 7/7 suicide bombings comes to an end today.

The coroner, Lady Justice Hallett, will announce her verdicts – expected to be unlawful killing of the 52 victims – and make a series of recommendations for preventing future deaths.

Relatives of those killed sat through five months of harrowing and often shocking evidence about the planning, execution and aftermath of the July 7, 2005 attacks on London’s transport network.

They have waited nearly six years for the inquest to give them answers about how their loved ones died and whether their deaths could have been prevented.

The bereaved families have called on the coroner to use her “Rule 43” powers to make 32 recommendations, including nine relating to an alleged failure by MI5 and the police to stop the atrocities taking place.

Lady Justice Hallett is expected to record unlawful killing verdicts for all 52 victims who died in the attacks on three Tube trains and a double-decker bus.

She will also make a ruling on whether a separate inquest should be held for the four bombers.

The families’ proposed recommendations include the use of plain English by the emergency services to avoid misunderstandings which could cost lives.

The coroner hit out at baffling management gobbledegook during the inquest on hearing that London Fire Brigade used the phrase “conference demountable unit” to describe a portable incident room.

“It’s been an ongoing theme for me throughout this, that we need to say to people: Cut the jargon,” she said.

THE four 7/7 bombers led extraordinary double lives.

They appeared as normal while planning to kill themselves and cause mass carnage among innocent commuters.

Rawthorpe student Jermaine Lindsay had stunned teachers by his switch from a model pupil to a radical Islamist

And it emerged he had started a secret relationship just before the suicide attacks.

Lindsay even tried to arrange to spend his last night alive in a hotel with his new girlfriend.

Two more of the terrorists, including Dewsbury’s Mohammed Siddique Khan, were fathers of young children whose partners were pregnant at the time of the atrocities.

But in general their behaviour around their loved ones was chillingly normal as they hatched their murderous plans.

As the verdicts on the inquest into their 52 victims were due to be delivered, detailed profiles of the bombers were unveiled.

JERMAINE Lindsay, 19, carried out the deadliest attack, killing 26 people on a Piccadilly Line train packed with commuters.

He was the wild card among the four bombers: a Jamaican-born Muslim convert who never made a secret of his extremist views.

He was brought up by his mother in Dalton and Bradley Mills, Huddersfield, and was at first regarded as a model student at Rawthorpe High School.

But by the time he reached 16, he alarmed his teachers by attempting to radicalise impressionable younger pupils.

Lindsay handed out leaflets in support of al Qaida and Osama bin Laden and downloaded inflammatory material about the Taliban and the 9/11 attacks in the school library.

He told one teacher he wanted to fight in Afghanistan and even boasted of planning to join the British Army so he could kill his fellow soldiers.

Lindsay met his future wife, Samantha Lewthwaite, in an internet chat room before they got together at a Stop The War march in London.

They married in October 2002, moved to Aylesbury, Buckinghamshire, in September 2003, and had a son in April 2004. Ms Lewthwaite was pregnant again when he killed himself.

His wife reported that his behaviour changed after he became close to Mohammed Siddique Khan in late 2004.

Lindsay was the only one of the bombers with no criminal record, but his car was linked to a suspected armed robbery in Luton in May 2005, which could not be fully investigated.

Despite having a heavily pregnant wife, he started a relationship with a 17-year-old girl called Nicki Blackmore just over a fortnight ahead of the bombings.

Lindsay asked Miss Blackmore to get him a gun because he had to “teach some people a lesson” in London, and begged her – unsuccessfully – to spend the night before the attacks with him in a hotel in the capital.

In another sign of his strange mental state, Lindsay exchanged jokey text messages with Khan on the eve of their suicide missions in which the two bombers posed as characters from cult 1980s TV drama The A-Team.

HE was the leader of a murderous squad.

Mohammed Siddique Khan, who killed six people at Edgware Road on the Circle Line, was the ringleader, recruiting sergeant and main financier of the 7/7 plot.

He grew up in the deprived Beeston area of Leeds but later moved to live with his wife and child in Thornhill Lees, Dewsbury.

Khan, 30, appeared to be a pillar of the community, steering local youths away from crime and drugs by organising outdoor activities and helping to set up a gym in a mosque basement.

In 2001 he became a learning mentor at Hillside Primary School in Beeston, where he worked with disaffected and vulnerable pupils with behavioural problems.

The bomber’s own path to extremism began with flirtation with hardline Islamist group al-Muhajiroun, linked to hate preacher Abu Hamza, and continued with trips to jihadist training camps in Pakistan and Afghanistan.

He also had brushes with British police in 1986, when he was arrested aged just 11 for receiving stolen goods, and 1993, when he received a caution for an assault committed the previous Boxing Day.

Khan married Hasina Patel in October 2001 and they had a daughter in May 2004. They were living in Thornhill Lees and his wife became pregnant again but learned she had suffered a miscarriage on the morning of the London bombings.

The terrorist returned to Pakistan in November 2004, having made a home video in which he said goodbye to his baby daughter forever, seemingly because he was planning to die fighting.

But there was a change of plan and he returned home, apparently having been ordered by a senior jihadist to carry out an attack in Britain.

Before killing himself and six innocent people, Khan left a will in which he apologised to his wife for lying to her and said leaving his baby daughter behind.

THE two other suicide bombers appeared to be hard-working Yorkshiremen.

But both harboured deadly aims which they put into action on July 7.

SHEHZAD TANWEER (left) killed seven people at Aldgate on the Circle Line.

Tanweer was Khan’s right-hand man in planning and executing the London bombings.

Outwardly he seemed thoroughly assimilated into British life, working in his father’s fish and chip shop and regularly playing cricket.

But he underwent a transformation after the 9/11 attacks on the United States.

Tanweer, 22, came from a relatively well-off family in Beeston and excelled both in his school work and on the sports field.

He lived near Khan and became friends with him in 1999 when he was about 17.

HASIB HUSSAIN (right) who killed 13 people on a number 30 bus in Tavistock Square, was the youngest member of the terror cell.

He had a final chance to abandon the plot, but instead found an even more obscene way of murdering innocent Londoners – detonating his bomb on a double-deck bus.

Hussain, 18, was an unexceptional teenager who had an ordinary upbringing in the Holbeck area of Leeds.

He raised concern among his teachers when, shortly after the 9/11 attacks, he passed two fellow pupils a note which said, “You’re next” in a reference to the terrorist atrocities in the US.

Hussain met Khan in around 2001 through a mosque in Beeston and became visibly more religious after carrying out the Hajj pilgrimage to Saudi Arabia with his family in early 2002.

He was captured on camera emerging from the Tube at King’s Cross station and joining the melee of commuters evacuated after the three initial blasts at about 8.50am.