The purpose of this study is to better understand the relationship between mortgage loan fraud and other financial crime and to identify ways in which financial crime extends through multiple financial industries. Previous Financial Crimes Enforcement Network (FinCEN) studies have identified general trends and patterns in Suspicious Activity Reports (SARs) that documented suspected mortgage loan fraud. This study examines the activities of a group of individuals and organizations reported in depository institution SARs (SAR-DIs) for suspected mortgage loan fraud ("MLF subjects") and identifies patterns of activities associated with these MLF subjects by evaluating three other types of SARs: those filed by money services businesses (SAR-MSBs); securities brokers, securities dealers, or insurance companies (SAR-SFs); and casinos or card clubs (SAR-Cs).