The Tylenol murders: 24 hours, 7 dead, a terrifying mystery

Forty years after the 1982 Tylenol murders, the Chicago Tribune launched an in-depth investigation into why the case has never been solved. Read the six-part series.

Related Keywords

Illinois , United States , Chicago , Arlington Heights , Cook County , Alexian Brothers Medical Center , Elmhurst , South Elgin , Czestochowa , Slaskie , Poland , Villa Park , Dupage County , Westmont , Connecticut , Elk Grove Village , Lisle High School , Nebraska , Northwest Community Hospital , Highland Park , Hawaii , Polish , America , Helen Jensen , Terri Janus , Sandy Botwinski , Jan Hoffman , Thomas Kim , John Flynn Rooney , Mary Lynn Reiner , Mary Kellerman , Adam Janus , Joseph Janu , Michael Schaffer , Quentinc Dodt , Barry Lifschultz , Jeanna Kellerman , Phil Cappitelli , Scott Watkins , Terri Janu , Adam Janu , Nick Pishos , Joseph Janus , Stanley Janus , Richard Keyworth , Chuck Kramer , Teresa Janus , Edmund Donoghue , Alojza Janus , Sharon Hogg , Theresa Terri Janus , Rick Baert , Mary Mcfarland , Michelle Rosen , Las Vegas , Diana Hilderbrand , Nicholas Pishos , E Jason Wambsgans , Philip Cappitelli , Walgreens , United Airlines , City News Bureau , Hyacinth Roman Catholic Church , Elk Grove Village Fire Department , Rosary Catholic Church , Illinois State Police , Winfield Police Department , Arlington Heights Fire Department Lts , Chicago Tribune , Community Hospital In Arlington Heights , Community Hospital , Yorktown Shopping Center , Qatari , Elk Grove , Extra Strength Tylenol , Fort Lauderdale , Stacey Wescott , Karen Engstrom , Heights Fire , Michael Budrys , Officer Scott Watkins , Information Act , Page County , Central Dupage Hospital , White Eagle , Earlington Heights Station , Northwest Community , Yorktown Shopping , Illinois Bell Telephone , Good Samaritan Hospital , Downers Grove , Paula Prince , Jean Regula Leavengood , Old Town , Regula Leavengood , Wisconsin Dells , Heights Fire Department , Charles Osgood , City News , Dennis Jordan , Westmont Pharmacy , John Dziekan , Cyanide Laced Tylenol ,