06/09/2014 Reporters

crisis in Ukraine weather have been reports on the shelling during the

cease`fire. Welcome along, we send our

correspondence to bring you the best reports. We are after the highest

level members of IS, because these individuals are justly responsible

for countless murders, just as those men who were killed with their own

hands. Ten years after the Russian school massacre at we ask why there

are still no answers as to why it happened. And John side were reports

on how getting married in China is becoming big business. The industry

is worth an estimated 80 million dollars. Is global outrage focuses

on the extremity of date Mac, the BBC has been told that the dossier

is being compiled of evidence against the group 's leaders `` as

global outrage focuses on the extremity of IS. How likely is it

that they will ever be brought to justice? Frank Gardner has been

speaking to the team tasked with spying on Islamic. Will anyone ever

be held to account? We have heard that a team of investigators with

extensive experience of war crimes, funded by the British government,

has been compiling evidence for prosecution, and the BBC has been

given the first exclusive access to their work, but they have asked to

remain anonymous for their own safety. Who exactly are they going

after? The highest level members of IS, they are just as responsible for

the countless murders as the man who killed with their own hands, and

indeed the leaders are more responsible. The investigators say

they have numerous sources, feeding them original documents, building up

a very intricate ritual of the workings of Islamic state. Very

rarely do we get the actual minutes of a meeting of a provincial level

of Islamic State, and this is gold dust, it shows there is a clear

chain of command which controls everything which happens in that

region. This is the command structure of Islamic Mac, at the top

`` Islamic State, as depicted in this document. This structure is

duplicated throughout all the provinces where IS has a presence,

and now they are starting to put senior names to posts, joining up a

web of the wanted names. Includes the provision of services and

looking after the population and there is a military element, but the

Islamic state is just what it says, it is not a one`off and Manon, they

are building an Islamic state in the desert. `` one`off organisation. How

many members? We would have said 10,000 people in eight weeks ago,

but now it might be as large as 30,000 people, family leaders began

to find in this structure which may be 400. `` how many leaders will we

find in this structure? Maybe 400. So far none of the British fighters

have reached the apparatchiks. The Westerners are given lowly status,

they are thought to be better off providing support services to the

great, as they are not thought to be having the skills that IS are

looking for. Reached the `` reach the upper reaches. The data is

stored on this drives and is hardware sticks. This is the hard

evidence, which they say points to the leaders of IS in culpable for

some of the atrocities carried out in Syria. And they believe it will

be ready to take to prosecution by the end of the year. Arresting well

protected IS leaders in the ongoing conflict will be almost impossible,

and there's another problem, even when the prosecution is complete,

there is no court to try them. As the world focuses on the ongoing

crisis between Russia and Ukraine, this week marks the anniversary of a

tragic chapter in the history of Russia. People in one town mark the

10th anniversary of a school massacre in which more than 300

people died, more than half of them children. We have spoken to some of

those who survived and who are still looking for answers ten years later.

TRANSLATION: This year, her eldest daughter would have been a

university student. In September 2004, she died inside these walls,

victim of the school massacre. TRANSLATION: Someone wrote here,

Ilana, that the memory of you live for ever. On September one, 2004,

Chechen militants stormed the school, and took more than 1000

people hostage. `` September one. 334 people including 186 children

died as a result of the siege and the battle that followed with

Russian special forces. This boy lost his father and he now studies

in Wales. TRANSLATION: I would like to finish university and then come

back to Russia. People are not saving our country and I think after

the tragedy security measures should have been tightened in all schools

`` people are not safe in our country. Each year, people come to

honour the memory of the victims of the massacre. Signs of grief are

still here, on the walls, but after the sorrow comes the question is,

why did it happen? Who is responsible? Have Russia learned the

lessons of the tragedy? Some relatives of the victims are still

waiting for answers. The state investigation into the attack on the

school started ten years ago and is still ongoing. TRANSLATION: Our

government made us go to the European Court of Human Rights, but

why do we have two terms of foreign institutions to find the truth? ``

why do we had to turn to. We are patriotic. Although she says she

will never forget those terrible days ten years ago, life goes on.

This year, her younger daughter is beginning secondary school. STUDIO:

Wedding pictures usually capture key moments of people 's big day, the

first case as a married couple, the cutting of a cake, and the group

shots of the family together `` the first kiss. In China, couples are

opting for more than that, and they are prepared to pay a small fortune

for the privilege. It is a photo shoot guaranteed to take the breath

away. China's buoyant booming economy has seen a splurge in

wedding spending in recent years, and whether it has come a rapid

change in tastes and customs `` and with it. Especially for us, many

couples choose the original style, but we want a special style for us.

Underwater is more beautiful for the couple, I think. If you can't afford

time off work for the special images, why not have them taken on

the job? These photos of a paramilitary police officer and his

wife went viral on the Chinese Internet. Unlike in the West,

couples have their main set of photos taken well in advance of the

wedding. And with more than half a million registered wedding

photographers countrywide, competition is very fierce. In

Shanghai alone, there are dozens of studios, with the special tanks

needed for the underwater shots, and China might not have invented the

genre, but it has caught on fast. Old traditions are now swamped by a

flood of new money. This photo shoot is costing this couple are little

more than 300 US dollars, but with 10 million Chinese couples tying the

knot each year, that spending adds up, and the industry is worth an

estimated $80 billion. That is more than the total output of some

European economies and includes all wedding spending. Ceremonies,

receptions and honeymoons. For photographers who want to hang onto

their share of it, spotting the next trend might determine whether they

sink was them. `` sink or swim. STUDIO: That is it for now, goodbye.

There's a swirl of cloud over North and Scotland, and the wet weather

front is moving through, with showers following behind ``

Northern. The showers are drifting from west to east and they will

clear their way