Donnie to appear in CBS pilot "Reagan's Law".

Donnie to play Brian Reagan "a detective with a quick fuse and a family man who served in Iraq" in CBS pilot called "Reagan's Law". 

From The Futon Critic: 

REAGAN'S LAW (CBS) - Donnie Wahlberg ("Runaway") and Len Cariou ("Damages") are the first to be cast in the drama pilot, about the Reagans, a multigenerational family of cops in New York City. Cariou will play Patrick Reagan, the clan's patriarch and the former chief of police. Wahlberg then is set as Brian Reagan ("a burdened man in a rumpled suit"), a detective still haunted by his experiences in Iraq. Michael Cuesta is helming the CBS Television Studios-based hour from a script by Mitchell Burgess and Robin Green.