Have you looked through the bars?

If you concentrate you can see a key in front of your cell door.

To reach the key you’ll need the hook at the end of the torture instrument.

The location of the lamp should be a bit higher than centred.

The location of the lamp should be a bit higher than centered and a bit more to the right.

The matchsticks are located nearby. A little bit down from there to the right.

You’ll reveal the code matrix on the upper left of the room using the UV-lamp.

You’ll find the UV-Lamp nearby the other lamp.

You’ll find the code on the papers.

You’ll find the chest at the right bottom on the starting picture.

With the help of the papers and the code matrix you’ll able to guess the code.
The red marked 4 and the black 1 combined with the code matrix reveal an „D“.

The code is „DEATH“.

You’ll find another combination lock at the lock of the chest.

To find out the code you’ll have to solve the riddle on the board.

The code is 493.

You’ll need this riddle for the chest’s combination lock.

The mathematical sign „+“ was invented by Johannes Widmann.

You have to add another number to the columns of figures and then add up the results.

7, 11, 8, 12, 9, 13 -> 10
96, 87, 79, 72 -> 66
1, 3, 7, 11, 13 -> 17
15, 29, 56, 108, 208 -> 400

Added up the four result numbers are 493.

You’ll have to find the map in the chest located in the laboratory.

To open the door you’ll need a password.

Search online for the last word of Hamlet in William Shakespeares drama „Hamlet“.

The solution is „The rest is silence“.

You’ll find the code on the desk.

The code is written in the alphabet of the freemasons. You can find this online.

The code word is „six“.

You’ll have to understand the code on your desk to solve this riddle.

Under www.projekt-gutenberg.org you’ll find the complete edition of „The Life and Opinions of Tristram Shandy,
Gentleman“ by Laurence Sterne.

You’ll have to find word number six of the fifth chapter in volume one.

The word is „November“.

First you’ll have to find the diary and the code on the desk.

If you found both, you’ll have the password.

Search for the word „November“ in the file cabinet.

First you have to solve the file cabinet riddle.

You’ll have to form two words with four letters each and one word with two letters.

The answer is „Look my side!“

Have you searched online for the names that were in the diary?
The names were Mary Ann Nichols, Annie Chapman, Elizabeth Stride, Catherine Eddowes and Mary Jane Kelly.

These are all names of victims of Jack the Ripper. Look up the Wikipedia entry.

The body of Mary Jane Kelly was found at her home.

There’s the assumption that Jack the Ripper might have been a woman.

In case of a female Jack the Ripper the suspects would be Mrs Williams and Mary Pearcey.

The attorney Montague John Druitt is also a suspect.

The doctor Michael Ostrog is also declared a suspect being Jack the Ripper.

Chief inspector Frederick Abberline was in charge of solving the murders of Jack the Ripper, but a murderer was never found.