Missed opportunities for intervention in Woodlawn shooting? Only a thorough investigation will tell us

There are a lot of unanswered questions in the case of a Baltimore County man killed by police after he fatally shot three of his neighbors and injured a fourth. Among them: Did 56-year-old Everton Brown have a mental condition that caused him to lash out? So far, all we know now is that people in his Woodlawn neighborhood speculated that was the case. Reports of extreme paranoia and a belief that the CIA, FBI and various neighbors were watching him certainly leave it within the realm of possibility. Other erratic behavior also raises suspicions.