MSNBC Dateline February 20, 2022 08:25:00
On the outside. >> so you have detective donnelly as the officer assigned. >> yes. >> with eric as his guide, cross got up to speed. and he found some troubling information about how detectives donnelly and aiello connected the two murders. it was through this witness. her name is kathy gomez. >> kathy, we're on the record. >> cross tracked her down and videotaped his interview with her. >> you know i'm here today because eric glisson -- >> gomez, who was 16 at the time of the murder, says she first came in contact with the detectives for only one reason. she was friends with miriam tavares, w...