The Wire - Season 1 Episode 13 -

The detail has enough information to arrest Avon and many of his people, but, with Wallace dead, they are unable to bring a charge against Stringer, who is left on the street. However, disgusted that Avon and Stringer had Wallace killed, D'Angelo flips on the entire organization, giving the detail more information than they ever expected. As Daniels figures out who the snitch is in the unit, Herc is shocked when he is passed over for promotion in favour of Carver, who scored lower on the sergeant's exam. In Philadelphia, Wee-Bey is arrested and gladly admits to murder...