The Monica Sementilli Affair
When a renowned hairstylist is killed poolside, investigators look at his wife. Was her alleged affair with her racquetball coach a motive for murder? "48 Hours" contributor Michelle Miller reports. | CASE UPDATE: On April 11, 2025, a jury found Monica Sementill, 53, guilty of murder and conspiracy for masterminding the murder of her husband Fabio, with special circumstances of murder for financial gain and murder while lying in wait.