Across
- 2. Famous letter signed by the killer
- 5. City where the events unfolded
- 6. Metropolitan Police headquarters investigating the case
- 8. Postcard sent to the Central News Agency
- 9. The infamous killer's moniker
Down
- 1. Era in which the crimes occurred
- 3. London district where the murders took place
- 4. The traditional number of agreed-upon victims
- 7. Early media nickname for the suspected killer