Mystikal is currently in the custody of the Caddo Parish, Louisiana Sheriff's Department. He's been charged with rape in connection with an incident that allegedly took place at a casino where he performed in 2016.
TMZ reports that the Shreveport Police Department put out the arrest warrant last week, but had not been able to track the 46-year old rapper down until he turned himself in on Tuesday, August 21.
Another man, Averweone Holman, was also arrested and charged in connection with the crime.
Mystikal, born Michael Tyler, is being held on $2 million bond.
A member of the rapper's camp told TMZ that the accusation is false, and he plans on pleading not guilty.