Accused cop killer due in court today

April 29, 2011 4:24:47 AM PDT
An accused cop killer is expected in court today. Investigators say Sergio Robles shot and killed Pasadena police officer Jessie Hamilton in a mobile home park back in 2009. Robles had just been released from Harris County jail when he allegedly shot Officer Hamilton.

Robles' family says he is a schizophrenic and they believe he may have been denied medication while in jail.