A 41-year-old man has been charged with two counts of murder and drug-related offences over the sudden deaths of two people in Brisbane’s north. The bodies of a 61-year-old man and a 35-year-old woman were found yesterday at a property at Mitchelton. The accused man is due to appear at Brisbane magistrates court late today. He is alleged to have supplied the pair with a combination of drugs, including cocaine and amphetamines. Police further allege he failed to contact emergency services when they had an adverse reaction to the drugs.