Hellbound Humans. Earthbound Angels, #3.5

Carrie, Khet, Cassia, Cama, Cain. She's had hundreds of names through the centuries. Now she's Chloe, an ordinary college student---at least as ordinary as a mind-reader can be when she has an angel for a boyfriend and a best friend who often forgets he's not still a demon. When Chloe discovers a fellow student has been murdered, she's determined to stay out of it. Much as she wants to help, interfering has gotten her nothing but trouble in the past, and she needs to stick it out at the university for at least four years if she wants her degree.
But when she inadvertently gives away her power at the funeral, she finds she has no choice but to use her unique gifts to track down the killer. Hellbound Humans is a 14, 500 word short story that takes place between books 3 and 4 of Earthbound Angels, a series best read in order.