William Schmidt

Lazzerick Mosley, 32, has been convicted of murder in the May 2009 death of William Schmidt in Tinley Park. (Credit: Cook County Sheriff's Office)

Man Convicted Of Killing, Robbing Tinley Park Resident

At the end of a murder trial featuring dueling DNA experts, a Cook County judge looked to the demeanor of the defendant and of relatives forced to testify against him to reach his verdict.