Cindy Becker was found dead in Nippersink Creek near Spring Grove, Illinois, on May 13, 1975. A resident of McHenry, Illinois, she was determined to have drowned. No charges have ever been filed and the death remains unsolved.

Richard Otto Macek, born in 1948 in Chicago and once a neighbor of Becker, was considered a possible suspect by the McHenry County Sheriff because of his proximity and his history of violent crimes. Macek was later arrested on December 5, 1975; he was convicted in other murders in the mid-1970s and received long prison terms in Wisconsin and Illinois. Authorities did not have sufficient evidence to charge him in Becker’s death.

Are there anyone who knew Cindy Becker or who has information about the area around Nippersink Creek in May 1975?