Mario Casciaro – convicted and sentenced to 26 years in prison for the 2002 murder of a Johnsburg Ill. teen and later released – is suing those who brought on his conviction for “millions” of dollars.

After two murder trials, the first ending in a hung jury, Casciaro, 33,
was convicted in 2013 for the murder of 17-year-old Brian Carrick in a mysterious case that has rattled the quiet far northwest town.

The jury found Casciaro guilty of the rarely used charge of murder with intimidation, meaning he set into motion the events that led to Carrick’s death.

Carrick worked as a stock boy at a grocery store across the street from his home on Johnsburg Road. He was a well-liked boy who grew up in a large Irish Catholic family with 13 siblings.

The store, at the time named “Val’s Finer Foods” was partially owned by the Casciaro family. Authorities have long said that Casciaro sold pot from the grocery store and used Carrick as one of his dealers.

During both trials, a third co-worker, Shane Lamb the alleged “muscle” of the operation according to prosecutors, said Casciaro summoned him to the store on the night of Dec. 20 2002 to “talk” to Carrick about a drug dealing debt.

The confrontation turned violent and Lamb testified that he punched Carrick knocking him unconscious on the floor inside a produce cooler. He said Casciaro told him to leave the store and he would take care of the body.

Lamb said he never saw Carrick again.

Carrick’s blood was located in an around the cooler area and on boxes in a dumpster outside the store – but his body has never been found.

Rumors of his disappearance and presumed murder swirled around the small town nestled near the Wisconsin border for nearly a decade before Casciaro’s arrest.

In 2010, while facing a lengthy prison term in an unrelated drug case, Lamb — with a growing rap sheet who gave varying accounts to authorities over the years of what happened to Carrick — was given a deal to testify against Casciaro in exchange for immunity.

But, in a nationalized television program, while in jail facing weapons charges, Lamb recanted the tale he told on the stand twice and accused prosecutors of telling him what to say to convict Casciaro — accusations prosecutors vehemently deny.

About a year later, Casciaro was released from prison after an appellate court ruled that the state’s case was improbable and Lamb’s testimony did not match the physical evidence found at the scene.

The appellate judges also believed Casciaro’s lawyer Kathleen Zellner who asserted there was blood evidence and testimony that the jury never heard that did not match up with Lamb’s story. She claims blood evidence shows Carrick died not by a punch and fall to the cold, concrete floor, but by a knife wound to the neck.

Zellner pointed the finger at another store employee, whose blood also was found in and around the cooler. In earlier police interviews this man was asked why his blood would be found in the cooler and he said he often bit his nails low and he would bleed. This man was never charged with the murder and had died of a drug overdose while staying in a halfway house sometime between the two trials. In 2008, he was charged with concealment in the case but those charges were later dropped.

In the lawsuit, Casciaro is seeking monetary damages from Assistant State’s Attorney Michael Combs, McHenry County and the entire McHenry County State’s Attorney’s office, as well as Johnsburg Police Chief Keith Von Allmen, the city of Johnsburg and the entire Johnsburg Police Department.

In the lawsuit, Zellner accuses authorities of “deliberately withholding” exculpatory evidence including this other co-workers behavior in the days after Carrick went missing and his alleged absence during his work shift. She wrote that evidence was not shown to jurors that would have shone light on this man as the “actual culprit.”

The lawsuit also accuses Von Allmen of being biased in the investigation because he was friends with this man’s father. The motion further claims interviews were not reported or presented to jurors regarding witnesses where it was supposedly said that this man had “hostility” toward Carrick.

Zellner, who requested a jury trial in the civil matter, also made strong claims that Combs out of his “sheer dislike” of Casciaro “fabricated” and “concocted” the story that jurors heard Lamb testify to. She claims that authorities knew Casciaro was innocent and ignored evidence that could have been presented to jurors to show his innocence.

Zellner claims that Casciaro’s ”unjust conviction” was done “intentionally” and was a violation of his rights resulting in a loss of his freedom, emotional distress, great mental anguish … humiliation, indignities, and embarrassment … natural psychological development … personal contact .. personal fulfillment … .”

The McHenry County State’s Attorney’s office firmly stands by its prosecution of Casciaro and zealously denies any wrongdoing or fabrication of any type.

Prosecutors have argued their case was not based solely on Lamb’s account of what happened that night -as Zellner asserts- but also by testimony of several other witnesses who testified that Casciaro was selling marijuana out of the store and Carrick owed him money. During the trials they identified one man who claimed he saw the two allegedly arguing that night. Prosecutors also stand by one witness who testified that Casciaro allegedly claimed that he can “make people disappear.” They also note to another  witness who testified that Casciaro allegedly told him a similar account of what happened the night Carrick went missing. They further point to Casciaro’s own alleged unaccounted for whereabouts for a period of time that night and his own inconsistent stories and behavior during police interviews as disinterested and arrogant.

Authorities in the case say they are not surprised by the latest motion.

“We knew this was coming,” said McHenry County State’s Attorney Patrick Kenneally who along with Combs prosecuted Casciaro. “This is an opportunistic lawsuit filed on behalf of a defendant convicted of felony murder by a McHenry County jury. The allegations in the lawsuit, while imaginative, are entirely without merit. We are eager for our day in court to prove where the real injustice lies and, once again, the sad truth about what happened to Brian Carrick in 2002.”

Casciaro’s release was held up by the Illinois Supreme Court which denied the state’s objection.

Casciaro, who is currently attending law school, also is seeking a certificate of innocence from the county. In an earlier court hearing Kenneally passionately argued that just because the appellate court ruled there was not sufficient evidence to convict Casciaro “beyond a reasonable doubt” that  is a “far cry from declaring him innocent.”  This matter will be back in court May 11.

Carrick’s parents, William and Terry, both have died not knowing what happened to their son or allowed the opportunity to properly bury or grieve him.

Neither Von Allmen nor Carrick’s family could be reached for comment.

In past statements, a family member of the co-worker on whom Zellner places the blame for Carrick’s death, has strongly defended his innocence. He was not identified by name in this story because he was not charged with murder, never testified in the Casciaro case and has since died.  The relative and the man’s former lawyer have voiced strong opposition and disgust with this man being used as a “scapegoat” in Carrick’s death, and have asked that his name not continue to be tarnished.  The female relative has described this man as a son, brother and father and proclaimed he had nothing to do with Carrick’s murder.