June 26, 2012
ABC and Canada's Global Television have renewed drama Rookie Blue for a fourth season. The cop series has gained a loyal following during its summer airings since debuting in June 2010. Like last season's pickup, the news comes just a few episodes into the show's current season.
Although the number of episodes is not known at this time, expect Season 4 of Rookie Blue to be its typical 13, which has been the standard for all three seasons so far. A Summer 2013 return is also expected.
UPDATE: Season 4 of Rookie Blue premieres on Thursday, May 23, 2013 at 10:00pm.
(Source: TV Guide)