Feb. 11 (UPI) -- A Cook County judge on Monday dropped charges against 10 men who went to prison after being framed by a disgraced Chicago police sergeant.

Four more men who were jailed under similar circumstances are expected to also be exonerated this week, the Chicago Sun Times reported.


The exonerations are connected to Chicago Police Sgt. Ronald Watts who, with colleague Kallatt Mohammed, authorities say was caught in 2012 during a sting. It followed accusations that Watts and his unit targeted dozens of housing project residents with dubious arrests.

Since then, dozens of people have been exonerated after being accused of drug possession or were framed by Watts or his team between 2003 and 2008, CBS Chicago reported.

"We lost things that you can never get back," Derrick Lewis told the Sun Times. "We have a right to feel how we feel, now that it's coming out that we were actually telling the truth."

The Exoneration Project at the University of Chicago said there might be many more similar cases, CNN reported.

Watts pleaded guilty in 2013 for stealing from a homeless person who was disguised as a drug dealer during the FBI undercover sting called "Operation Brass Tax."

Another hearing for four other men with similar charges is set for Wednesday, after which a total of 63 people connected to arrests by Watts and his team will have been exonerated and 82 convictions overturned.