REGGIE SINGH, BROTHER OF SLAIN POLICE OFFICER: I'd like to thank you working day and night to make this happen. Thank you.</s>SARA SIDNER, CNN NATIONAL CORRESPONDENT: You can see the absolute pain, the shock, the despair. We should mention that not only has Gustavo Perez Arriaga, 33, found in Kern County and arrested, suspected of killing Ronil Singh. But there are two brothers of Arriaga who were also arrested. Because they deceived police, according to the sheriffs. The sheriff also railing against California's law here that keeps authorities, local authorities from being able to hand people over to ICE. He talked a lot about how this could have been prevented. He said that Arriaga was, as far as he knows, a part of a gang, the Surenos. He talked a lot about that as well. And I'm sure we're going to hear more from the sheriff on this. But that is a suspect there who has been arrested. Police say he and his brother arrested in the killing of this officer.</s>RYAN NOBLES, CNN HOST: No doubt we're probably going to hear from the President of the United States quite a bit more on it as well, as this falls right into the current debate about the situation on the border. Sara Sidner, thank you so much for that report. We appreciate it. A new report about the 8-year-old migrant boy who died while in U.S. custody is raising concerns that a simple medical test might have saved his life. The details ahead.
Slain Officer's Brother Emotional After Suspect's Capture