Click here to link to Migration Policy Institute's press release on their most recent report: "Collateral Damage: An Examination of ICE's Fugitive Operations Program"
The report examines the evolution ICE Fugitive Operations Program over the past several years-- it's history, changes, and impacts. Overall, a thorough and much needed report.
The press release links to the actual PDF file of the report. Definitely a must read for anyone interested in ICE operations.