Solo by Gaslight

Texting kills, and concert cellist Jubilee Krawetz knows this only too well. It killed her dog, it killed the other driver, and it killed Jubilee's career with the Calgary Symphony Orchestra. While she's fighting the misuse of pills and booze to dull the ache in her soul and her crippled hand, Jubilee is certain she's being stalked by The Geocache Butcher, a serial killer who hides body parts around the city in a horrific scavenger hunt.
According to both Jubilee's alcoholic mother and sister, though, there is no stalker, the accident wasn't all that bad, and Jubilee is a loser addict and her own worst enemy. But someone is following Jubilee, her beloved goddaughter is missing, more body parts have been found, people throughout the city are lashing out in fear, and Jubilee needs to halt her self-destructive spiral before she becomes a victim of both her gaslighting family and the Geocache Butcher.
who might just be her new best friend.