heart Coast teenager Sam ##ley drowned after fainting while free diving . Friends saw him drown while spearfishing north of Moreton Island . diving 30 feet to ocean floor before friends dived down to rescue him . Heartbroken girlfriend grieving for ' love of her life and best friend ' she told 19-year - old Brown was ' adventurous and perfect '
Gold Coast teenager Sam Brown died after fainting while free diving . Friends saw him drown while spearfishing north of Moreton Island . Sunk 30m to ocean floor before friends dived down to rescue him . Heartbroken girlfriend grieving for 'love of her life and best friend ' Family says 19-year-old Brown was 'adventurous and perfect '