Start to Finish - Ian Start Mysteries, #1

Ian Start is an art professor and poet, living and teaching in Providence, Rhode Island. After suffering an infection in his leg that left him disfigured and traumatized, he's been struggling to regain his emotional balance and find his voice again in his poetry. It doesn't help when one of his students is murdered, and he's implicated. The chemistry is still there between Ian and Jake, who is his ex and the investigator, but being a suspect presents a barrier to their reunion. Furthermore, Ian's injury left a massive scar, both physically and emotionally.
He is not convinced anyone else should have to live with his disfigurement and his nightmares.