The fact of the matter is you can die from any procedure. Remember, although Cosmetic Surgery is elective, it does carry with it risks. Death is one of them. Although a very low risk in good hands, it is a risk. Seek out a Board Certified Plastic Surgeon to do you procedure and make sure your procedure is done in an accredited center. Drink lots of fluids after the procedure and ambulate often. Good Luck!
Death after liposuction performed by a board certified plastic surgeon would be extremely uncommon. Complications can happen, but it is very rare. There would need to be something that went terribly wrong with what is usually a safe, simple procedure that is just done to the fat layer under the skin. With training and experience that comes with becoming a plastic surgeon, the problems that could result in a serious complication are very unlikely.