The legal battle over Adnan Syed’s murder conviction was scrutinized in the hit podcast “Serial” a decade ago. And it keeps twisting and turning.

The case of Mr. Syed, who spent decades in prison for the murder of his high school girlfriend, was chronicled in the hit podcast “Serial.”

Baltimore’s top prosecutor is no longer seeking to vacate the murder conviction of Adnan Syed, the man whose case garnered national attention in the “Serial” podcast over a decade ago.