Hanging by a Hair — Nancy J. Cohen

Marla's joyous move to a new house with her husband, Detective Dalton Vail, is marred by their next-door neighbor who erects an illegal fence between their properties. When Dalton reminds the man of the local permitting laws, tempers flare--and worse, the neighbor is found dead the following day. Dismayed when Dalton is removed from the case due to a conflict of interest, Marla decides it's up to her to find the killer. Can the intrepid hairstylist untangle the clues and pin down the culprit before he strikes again?