Answer:
Tape retention is generally governed by the state and federal statute of limitations that indicate the time frame within which a crime may be prosecuted. For most banking crimes, this is five (5) years -- and this would apply to digital images, too. Unfortunately, most institutions keep images for no more than one (1) year. If you want the local cops or the FBI to work your cases, you should be prepared to furnish those agencies with the evidence they'll need to conduct an investigation. Otherwise, it may take the agencies awhile to get to you . . .
First published on BankersOnline.com 4/10/06