What is the fine-grained topic of the following text: A Maryland appeals court on Thursday upheld a ruling granting a new trial to a man whose conviction in the murder of his high school sweetheart became the subject of the popular podcast “Serial.” Adnan Syed was convicted in 2000 of killing Hae Min Lee and burying her body in a shallow grave in a Baltimore park. Only return the topic.
Maryland appeals court upholds ruling for new trial in Adnan Syed's murder case