 It also revealed cannabinoids in her bloodstream and beach sand in her oesophagus.Investigators examined security footage, which showed Ryan in and around Port Elliot on 19 February, in the company of two men, and she was last seen alive by witnesses at the beach at 9.30 pm.A pale blue vehicle used by the men led police to Mornington, where a raid (11 days after the murder) led to the arrest of Newman, and the detention of Newman's younger son.