article_snippet.sent: A post mortem will take place later today to determine the precise cause of death.
article_snippet.sent: Both victims were tended to, details of possible people or vehicles involved were relayed to police and vital clues were guarded.
article_snippet.sent: Both victims assistance has been invaluable to our investigation.
article_snippet.sent: You may have seen the actual stabbings or the argument and scuffle beforehand.
article_snippet.sent: You could have possibly seen the Audi arriving at the scene or racing away after the attack.
article_snippet.sent: This will have been a very frightening situation to witness but our are very experienced at supporting people who are worried about giving information.'