Police described the killer as behaving ruthlessly, but without much logic, a patternofbehaviour they suggest is not consistent with a professional hitman.
"The referral relates to an incident in November 2012 when Mr Lawrence was stopped by police officers but the complaint also alleges an overall patternofbehaviour against him by MPS officers on the grounds of his ethnicity, " the statement said.
All are traditional Democratic issues, but in concentrating on them Latinos are following the patternof earlier immigrants: they are adopting middle-class American patterns of political behaviour, rather than putting their ethnic identity above everything else.
Despite the reputation of many large sharks as effective hunters, few studies have examined whether they follow any pattern in their foraging behaviour.