Ex-Dallas Cowboys star Marion Barber was arrested in Texas on Wednesday ... and officials say it all stems from a "criminal mischief" incident from July 2018.
So far, the specific allegations against the 36-year-old are unclear -- all we know is that he was arrested by the Prosper Police Dept. and transported to a Denton County jail.
Barber was booked on at least one count of misdemeanor criminal mischief -- and he's still in custody as of this post.
FYI, misdemeanor criminal mischief carries a maximum punishment of 1 year in jail and a fine of up to $4,000.