Abby Brammell also guest starred on Rizzoli & Isles (2010). Sasha Alexander, who plays Maura Isles, played Special Agent Caitlin Todd the first two seasons of NCIS (2003).
Abby Brammell's character is shown to have a tattoo running the length of her right inside forearm. This is clear in the opening shot when she is retrieving her weapon in her bedroom. The ink, like some (but not all) of Pauly Perrrette's tattoos, was added by the producers for effect.