How did Lulu die?

it's from ace's point of veiw. who in real life is based off of azie fasion, so when he came to the apartment lulu was already dead and in the movie they went off this account.

in real life lulu (which is the actually name of the connect) was 'literally' making his final sale before he was leaving town with his family and getting out of the hustle game and was murdered by an acquaintance.