The sister of the 28-year-old man who shot his ex-girlfriend in Baltimore the same morning he killed two New York police officers as they sat in their patrol car in Brooklyn said her brother had long suffered from mental illness, but hadn't received treatment.

"He was an emotionally troubled young man, and he was suicidal," said Jalaa'i Brinsley. "Clearly something's wrong. He should have been offered help in the system, right? But he wasn't."

Indeed. Something is very wrong.