The family is relying on LE to perform an investigation and answer those questions. I'm sure they are completely befuddled and shocked, and that's why they believe foul play is involved. If they have a specific theory about what happened beyond "he was murdered because he was on the swim team and couldn't drown," I do wish they would share what they can without compromising the investigation.
It's really weird no one has specified when his missed school meeting was. Makes me think the meeting must have been scheduled early morning before Jelani's dispensary trip, and the family doesn't want that information revealed because they worry it will make it look like Jelani left voluntarily.
I get the impression that some crucial info is being held back from the public because the info points more toward self-harm than murder. I'm also wondering if Jelani was hiding aspects of his life from his family. Did he tell anyone about that speeding ticket he got Aug 21? Did his mom even know about his history of speeding and they suspended license or did he manage to keep that hidden from family? Did his family know he used cannabis? Or was this a new thing for Jelani? All questions I wish the family would address, but all topics from which they have steered clear.
Would be much better to hear these things from LE instead of the family.