When does The Case Against Adnan Syed return?

The Case Against Adnan Syed premiered March 10, 2019, on HBO. The four-part series reviewed the case leading up to Syed's then-current status as of 2018. Critics have argued that the docuseries has a "pro-Syed bias" and is "armed with an agenda", though its creators billed it as an objective view of the case.