Sherlock Holmes and The Case of The Crystal Blue Bottle

A young woman named Deseray Underwood has been found dead, in her London lodgings, by her finance Samuel Mortimer. The body itself shows no signs of a struggle. Lestrade, baffled by the cause of death, summons the aid of Sherlock Holmes and his great powers of deduction. Holmes stumbles upon one single clue, a crystal blue bottle.