Cold Serial Murder by Mark Abramson

Tim Snow expected to show his visiting Aunt Ruth the wonders of San Francisco, but never expected one of the sights of the city would be the body of his ex-lover. A killer is on the loose in the Castro district. Meanwhile, Tim’s cadre of quirky friends and neighbors makes life all the more interesting with their drama of weddings and lost (and found) loves. Cold Serial Murder continues the story of one of the Castro’s most adorable characters. Can Tim and his Aunt uncover who the killer is before it’s too late?