https://apnews.com/41f75b783d796b80815609e737211cc6 > CHICAGO (AP) — Chicago police have ended a program that sought to predict people most likely to be victims or perpetrators of gun crime, according to a watchdog report released Thursday that warned the department of serious flaws in the approach. > The police department implemented the method in 2012, using a formula developed by researchers at the Illinois Institute of Technology and backed by $3.8 million in federal grants. Department spokesman Luis Agostini confirmed Thursday that the department decided to end the program after researchers at the nonprofit RAND Corporation reviewed it last year.