haha, of course it's enough to start an investigation. The police don't need probable cause to start an investigation. They need probable cause to obtain a warrant. Quite different. Remember, basically everything's a crime. The set of crimes in the US is actually uncountable (a few have tried). All you need to get convicted of something is to attract attention. I guarantee you've committed a handful of felonies today. [1]

[1] https://www.wsj.com/articles/SB10001424052748704471504574438...