Heather said "Ray" arranged all her, um, dates. She doesn't use the word, but it sure sounds like Ray is her pimp. Sounds like the police might help here.
Hint 2
If you ask Officer Palmer about Ray, he directs you to the Vantini Bar, where there's no obvious Ray in sight. Maybe one of these other folks knows him.
Hint 3
And when you talk to the older woman at the table, you'll find out who Ray is. Whoopsie!