Passage: In 1987, Adele Wheeler is a depressed single mother who lives in a rural home with her 13-year-old son, Henry. While they are shopping, a bloody man approaches Henry and makes them take him home to look after him. The man is revealed to be Frank Chambers, an escaped convict wanted by police. Through flashbacks, it is revealed that Frank is a Vietnam veteran who married his pregnant girlfriend, Mandy. A year after the baby's birth, Frank and Mandy had a fight, in which he asked if he was the father. He pushed her against a radiator, resulting in her death. Simultaneously, through imagery, it is implied that the baby drowned.  Frank was jailed for murder.

Question: Who was the revealed man?
Frank Chambers