Totally pawstruck

"Although Sarah Grayson is often tending to her secondhand store in North Harbor, Maine, plus her rescue cat, Elvis, she still takes an occasional night off. But her evening out comes to an abrupt end when Sarah discovers Stella Hall standing over a body in the street. She is adamant that she is innocent and the real killer is on the loose. Sarah is eager to help, but there is a vast amount of circumstantial evidence linking Stella to the crime....