Footage of right before and right after the murder of 23 year old Ukrainian refugee Iryna Zarutska, which appears to have been totally random/premeditated and unprovoked, is public record now. The killer, after fatally stabbing her three times with a pocket knife, proceeded to wander the interior of the train car, trailing blood, muttering "I got that white girl". Everyone in the vicinity seemed to ignore him. He removed his red hoodie in the middle of the train, either because he found it uncomfortable or in the belief that doing so would let him slip away from the scene easier.
One DeCarlos Dejuan Brown Jr., age 34, a man with 14 prior criminal cases against him, has since been arrested and federally charged in connection with the murder. He was homeless at the time and had been allowed to board the train without paying fare.
Discuss.