Books like You've Got Murder (A Turing Hopper Mystery) by Donna Andrews

When a Washington psychiatrist is found dead in his office, Mackenzie Smith is called in to defend one of his patients who has become a suspect. Then information emerges that links the slain shrink to a highly secret CIA mind control project. A programmed assassin strikes and kills the wildly popular frontrunner in the presidential race. As a result of the assassination, the other government agencies have become aware of the rogue CIA program. They want to infiltrate it, and Mac Smith's client, the accused killer, seems to be their perfect spy. But the assassin is programmed to kill anyone who threatens him or his organization, which includes Mac and his wife, Annabel.

Normally a workaholic techie, Zack has missed work for several days. So his friend, Turing, does the only neighborly thing and checks to see if Zack is logged in from home. No luck. Then she skims the databases of local banks to find his personal identification number. Nothing. Next she searches police and hospital records throughout the state. No Zack. Turing is no crazed stalker: she is an artificial intelligence personality of Zack's creation. But, unlike other AIPs, Turing is sentient--and she senses foul play. Fortunately, when Zack created her, he downloaded into Turing every murder mystery in his library, so Turing would think like a detective. She does find some clues to Zack's disappearance, but the enemies may well lie in the real world--where Turing has no ability to move. Fresh, funny, and surprisingly moving, You've Got Murder is a novel you'll never forget--and the first mystery to feature the equally unforgettable character of Turing Hopper a mainframe computer with a mind like Miss Marple and hardware that hides a suspiciously human heart.

A story of love, loss, and reconnecting with family.