Denise Cosco, 35, was found critically injured on Sunday and later died at a hospital in Rome. Her life was defined by the brave testimony she offered against her father, Carlo Cosco, when his murder of her mother, Lea Garofalo, became a landmark case against the “Ndrangheta” in southern Italy.
While she was a symbol of courage for many, friends and witnesses have long warned of her private struggles with mental health and addiction. Despite serving under a protected identity for years, Cosco’s bonds with her father remained. In recent months, she said she had re‑connected with him in prison to fill an emotional void, though she knew himself to be guilty.
In the wake of her death, prosecutors have opened a probe to determine whether there was any incitement to suicide, and her phone is being inspected for clues. The seriousness of the case has jolted anti‑mafia groups, with Senator Enza Rando calling it “a profound wound for the entire country.”
Libera’s co‑president Francesca Rispoli highlighted the hidden costs of breaking ties with organised crime, noting “the mafia’s influence touches deep inside family remains.” Meanwhile, Luigi Ciotti of Libera wrote that Denise’s life balanced “between courage and suffering,” a balance that “has now been broken forever.”
Friends and supporters gathered near the site of Lea Garofalo’s abduction on Friday to honour Denise’s memory and her arduous journey toward justice.
