The Times - Can anyone find Michael Brown's birthday (the 18-year old supposedly shot dead in Ferguson, MO)? - 2016

I can't find his birthday anywhere, which makes sense, because there never was a Michael Brown.  At the same time, for these other fake killings, they have provided birthdays.... so why I can't find one for Michael Brown I cannot explain.  If you can find it, I'll be grateful!  Please post a link.