UPDATE: Rex Heuermann charged with two more murders.
Dateline producer Mario Garcia reports from a Long Island courtroom just after prosecutors charged the alleged serial killer with the murders of Sandra Costilla in 1993 and Jessica Taylor in 2003.
Dateline producer Mario Garcia reports from a Long Island courtroom just after prosecutors charged the alleged serial killer with the murders of Sandra Costilla in 1993 and Jessica Taylor in 2003.