Drew Peterson, a former police officer, is known for his involvement in high-profile criminal cases. He was married multiple times and had several children from his marriages:
Stephen Peterson: Stephen is Drew Peterson’s eldest son. He was born in 1981 from Drew’s first marriage.
Eric Peterson: Eric is another son of Drew Peterson from his first marriage. His birth date is not publicly known.
Anthony Cales: Anthony is the son of Drew Peterson’s second wife, Kathleen Savio, from her previous relationship. Drew adopted him during his marriage to Kathleen.
Thomas Cales: Thomas is another son of Drew Peterson’s second wife, Kathleen Savio, from her previous relationship. Drew also adopted him during their marriage.
Drew Peterson gained notoriety for the suspicious deaths of two of his wives. Kathleen Savio, his third wife, was found dead in her bathtub in 2004. Initially ruled as an accidental drowning, her death was later reclassified as a homicide. Stacy Ann Cales, his fourth wife, disappeared in 2007 and has never been found. Drew Peterson was convicted of the murder of Kathleen Savio in 2012 and is serving a prison sentence.