Come with me to a place I know very well - the Palace Of Wesminster where I work as a tour guide and hear some of the dark tales of famous and infamous trials that took place here ....

In the heart of the ancient City Of London lies a small park next to a medieval church . The park is peaceful and pleasant , but in the park is a memorial wall , created in the late Victorian era and deicated to those Londoners who gave their lives trying and sometimes failing to save others . This is their story .....

Its one of the cities most visited tourist spots - millions of people every year climb its ancient stairways and marvel at its imposing towers overlooking the Thames . Many come for the Crown Jewels , which have been housed in the Tower for hundreds of years . Others come for the Yeoman Warders who gaurd the Tower and the ravens for which they care . The yeoman warders also give guided tours to visitior and one of the stories they tell is the infamous execution of Ann Boleyn . Her ghost is said to walk the battlements of the tower with her head tucked underneath her arm . Ann Boleyns execution may be the most famous death in the Tower but its only one in a long line of infamy and death .

In Victorian times it was the largest city in the world , a hub of industry and vice , and London inspired many authors to create dark tales of morder in its bustling streets ....

Getting into debt has always been simple - the trick is getting out , and in the 19th Century that could cost you everything you owned including your life ....

It's the iconic strip of blue that runs through the heart of the city - representing some of the greatest moments in London's history , but there is an undercurrent of death beneath its swirling waters , tales of filth , despair and murder.... and and murder ......