Anyone know a Canadian called Donald in Binh Thanh?

A Canadian man died in a rented house on Ung Van Khiem street, in Ho Chi Minh City's Binh Thanh district, after overusing a drug to enhance his sexual performance last Friday.

At 9.30pm, Donald (56) took his girlfriend, Tran Thi Tuyet Nhi (29), back to his rented house to have sex.

After that, he went to the bathroom while his girlfriend remained in bed. A few minutes later, the Canadian called for help.

Nhi opened the door to find Donald lying still on the ground. She shouted for help and had neighbors bring him to the Columbia Asia International Hospital on No Trang Long Street, Binh Thanh district.

However, the man died on the way.

Probably a heart attack.  CPR may have helped, if someone in the general vicinity had known how to perform it.  Not taking the pills would have been even better.

No last name?