Ergo Proxy

Ergo Proxy is a Japanese cyberpunk anime television series, produced by Manglobe, directed by Shūkō Murase and written by Dai Satō. The series ran for 23 episodes from February to August 2006 on the Wowow satellite network. It is set in a post-apocalyptic future where humans and AutoReiv androids coexist peacefully until a virus gives the androids self-awareness, causing them to commit a series of murders. Inspector Re-L Mayer is assigned to investigate, discovering a more complicated plot behind it that involves a humanoid species known as "Proxy" who are the subject of secret government experiments.