After it was cancelled on AMC, Netflix decided to pick up crime drama "The Killing" for a fourth season to air exclusively on their site. With a little over a month left until it airs, the online streaming site has released a video that recaps seasons one through three. 

"The Killing" follows a series of murder investigations led by two detectives, Sarah Linden (Mireille Enos) and Stephen Holder (Joel Kinnaman). The first two seasons look at the "Rosie Larsen case," with the detectives investigating the murder of a young girl. The third season, on the other hand, finds them working on a different case--the search for a runaway girl. Eventually they realize that the case has a lot to do with an old case from Linden's past.

The first three seasons are available now to stream on Netflix with season four premiering exclusively on the site August 1. 

Check out the recap video below.