Consider the following statements regarding confiscation of property acquired through corruption: Statement 1: Property acquired through corrupt means is liable for confiscation under PCA. Statement 2: Confiscation requires a conviction under PCA before property can be seized. Statement 3: Bona fide purchaser for value of property acquired through corruption cannot be divested. Statement 4: Proceeds of crime can be confiscated even if not directly obtained by the public servant. Which statements are correct?