All Signs Point to Murder (Zodiac Mystery)

Rob Ramer was the perfect husband until he committed the ultimate family faux pas-he shot his sister-in-law to death. Believing himself under attack by an intruder in his home, he fired back. But when evidence is discovered that Rob's wife, Brooke, was plotting his murder, Brooke is charged with conspiracy in her sister's death. Geneva, a third sister, is desperate for answers and seeks the help of her friend, San Francisco astrologer Julia Bonatti. Geneva's lost one sister and now it seems she'll lose the other. Was this a murder plot or just a terrible accident? Julia vows to find the answer in the stars.