I've never really bought into the idea of police-related involvement, largely because I consider the real-world odds of that to be pretty low. But if we ignore that, there might be an interesting suspect in ex-cop Robert Magruder. According to the attached articles, he was:
- Indicted and Convicted of Child Porn, many many years after he'd been in LE
- Would have been 37 in 1992, and had been a Springfield cop since 1979
- Didn't get married until 1994, which means he was possibly single in June of 1992
For those who think someone with LEO training might have tried to "sanitize" the scene, or those who think a policeman "ruse" would have gotten the 3MW out of the house in the middle of the night, this guy presents an interesting angle.
He also has since been released from Federal prison as he was sentenced in 2015 to 4yrs.