In a search warrant released May 5, police said they have reason to believe Bevers and her husband were having "an ongoing financial and marital struggle as well as intimate/personal relationship(s) external to the marriage." They say they've recovered messages on Missy's devices that are "flirtatious" and "intimate."
Police think Bevers had been in contact with her killer, who may have used a cellphone to record the slaying, according to a search warrant affidavit.
Fitness instructor's family shocked she sent 'flirtatious' messages before she was killed
That was some of LE thinking very early in the investigation. But they traced those leads and found nothing, and later seemed to indicate they had come to believe the infidelities (by whomever and with whomever) didn't cause the killing.