Two women murdered hours apart and a community on high alert. But, an unsolved double homicide from years before gives the clue needed to solve them all. Episode Info Linda Lou Herrera and her daughter Cynthia Lou Herrera Photo Courtesy of MLive Linda Lou Herrera and her daughter Cynthia Lou Herrera Photo Courtesy of MLive Anna Lawson Photo Courtesy of WZZM 13 Anna Lawson Photo Courtesy of WZZM 13 Judy Bushman Photo Courtesy of WZZM 13 Judy Bushman Photo Courtesy of WZZM 13 Additional Source Material Michigan ex-con admits 1989 double murder, two more this week: police 4-time murderer of women sentenced for bloody 1989 killings Accused 4-time murderer Leon Means trial nears: Here’s a timeline Leon Means admits to murdering four women in Muskegon Heights