For those of you interested in the case, I was curious and looked back through his charges to see what was going on with this. He is requesting a reduction in sentence because he thinks his plea deal (and that his lawyer said) his 2018 plea for possession of PCP would be served concurrently with his vehicular manslaughter plea.

Looking at the paperwork and plea deal he signed, those charges were filed separately and should be served separately. He seems to think (or that his lawyer at the time told him) that a statement on his plea deal that the government would not seek indictment or enhancement on remaining charges related to the manslaughter charge would apply to previous plea (which were separate cases).

TLDR: Dude has multiple plea-outs at multiple times for different charges, either his lawyer told him at the time or he thinks they were to be served concurrently rather than consecutively. Paperwork doesn't support that.