A mere two days after a Florida jury decided that prosecutors failed to establish Casey Anthony’s guilt beyond a reasonable doubt when it came to the murder of her daughter Caylee Anthony, comes news that legislatures in at least four states are planning to draft some version of a criminal statute they’re calling “Caylee’s Law.”

Though specifics of any final version of “Caylee’s Law” will likely vary from state to state, the idea is to require parents to quickly report a missing child (or the death of a child) to the proper authorities within a short time (such as 24 hours), or face conviction for a felony. Currently a plan for drafting “Caylee’s Law” is set in Florida, Oklahoma, New York and West Virginia, but it would be no surprise to see more states quickly fall in line behind those four. And the WSJ Law Blog reports that almost 100,000 people have also virtually “signed” an online petition calling for the creation of a federal version of “Caylee’s Law.”

In the Anthony case, Caylee Anthony’s disappearance was not reported to authorities for over a month. And while Casey Anthony was convicted of four counts of lying to police, she faced no additional charges for failing to report her daughter as missing, because Florida has no such law on the books. That may change soon — and not just in Florida. Stay tuned.