The issue focused on by police after the deaths of three young men on a beach in Balcombe was how they died.How could they have died at the hands of people they knew?They were among four men found dead at the beach on Monday. Two were killed by suicide and one by drowning. Police say they may have been targeted because they were believed to be gay.They also say they want to speak to two men who were seen leaving the beach at about 03:00 BST on Monday. Police were sent