A Park in the City

Publisher's blurb: Your investigators will certainly want to go to this park, where a crime took place... Some people are walking around and you will be able to glean some information. What did the pigeon lady see? And what is the secret of this statue of a former monarch of the city? While you are meticulously scanning for the slightest clue, you don't notice that a gap is created towards the lake, revealing a deep abyss...