. >> reporter: tyrece davis says growing up in baltimore, the messaging was clear. don't become a cop if you're black or a minority. he's the first in his family to go to college, paying for it and the police academy himself. he works full-time on the night shift. >> i work sunday through thursday, 11:00 p.m. to 7:00 a.m. pack books all night, 500 or so a week. >> reporter: it's a glind with a goal. >> the bad officers what they do affect what i can do. now i got to push harder. everybody's looking at me sideways because of the wrongful stops and wrongful feelings -- a lot of the killings that officers do could have been prevented if you just de-escalate the situation, don't let it get that far. >> reporter: with just a few weeks to go before final exams, is the pleasure is on for all the recruits to go hard or go home. >> now is like the jitters. >>> coming up, the big day arriv arrives. will it be a pass or fail? >> i'm so nervous. >> will all nine recruits graduate? le... with rybelsus®. the majority of people taking rybelsus® lowered their blood sugar and reache