Killer Party (A Tourist Trap Mystery) - Lynn Cahoon

A good quick read. Jill is up to her sleuthing ways while also juggling school, her business, her aunt's health, and her relationship with Gregg. This time, Gregg is not the lead investigator, but he enlists Jill's help in finding his friend's killer. Lots of red herrings, but the killer was there all during the investigation. Still recommend this cozy series.