Find-A-Grave: Nancy Lynn Manni
Man held in Fla. in 1993 Md. slaying
Polk inmate a suspect in Maryland death (part 1)
Suspect (part 2)
Man charged in murder calls death an accident
Unsolved Mysteries Wiki: Nancy Manni
John David O’Meara obituary
Books
Murder USA: True Crime, Real Killers (not sure what chapter)
Movies/Documentaries
Unsolved Mysteries (Episode #233)
Motives and Murders: Cracking the Case: The Body In The Bay
Cold Blood: Evil Twin
John David O’Meara
died in 2019
Filed under: cold cases, crime, murder, murder in the 20th Century | Tagged: 1993, cold case, drowning, homicide, Maryland, Nancy Manni | 2 Comments »