Broadly, they'll find some unusual activity around the waters and shores of Andromeda Bay. The most logical option is to investigate underwater where they will find signs of bleached coral contained to a small radius, but you have the option of looking anywhere your characters would be inclined to look including digging into the sand.

If characters will be doing any particular actions or investigating something in detail, or if the party will be taking along anyone new, we suggest submitting a new investigation specific to all characters who will going under Tracking Leads for the purpose of organization.

Viktor's receiver, when taken to Aquila, will continue to point north, but occasionally it will aim westward. If it's brought too close to the water, it will become confused.