When Provenza arrives at the murder scene Sykes says a cleaner discovered the body that morning and Kendall the medical examiner gives a time of death as 'An hour either side of midnight'.
However before Provenza entered the house he signed the 'Crime Scene Log' which lists the arrival time of police officers at the murder scene. The first officers are shown to have arrived the previous night at 23:45.
When the police are interviewing the producer, Lisa, she says Detective Hudson was selling their performers drugs, including "X and Molly." Those are both nicknames for the same drug, MDMA.