Carmine Sessa, alias Carmine Marletta (born 1951) is an Italian-American mobster and former consigliere of the Brooklyn-based Colombo crime family and played a key role in the family from 1991 to 1993. He later became a government witness. Biography Murders After becoming a government witness, Sessa admitted to personally murdering four people. In September 1984, Sessa murdered Mary Bari, a former girlfriend of then Colombo consigliere Alphonse Persico. When Persico went into hiding to avoid an indictment, the family decided to kill Bari out of concern that she knew Persico's location. Bari was lured into Sessa's social club Occasions on the pretext of a job interview. When Bari arrived, Sessa shot her three times in the head. In May 1988, Sessa murdered Anthony Bolino. Suspecting Bolino of robbing his dealers, Sessa shot him one time in the head on a street corner in Bayside. In November 1988, Sessa murdered Vincent Angellino, a top capo in the Colombo family. Angellino was lured to a home in Kenilworth, New Jersey, where Sessa shot him. In 1989, Sessa ordered the murder of Anthony Collucio, a member of Sessa's crew. Suspecting Collucio of becoming an informant. > Attempted murder In 1988, Sessa attempted to kill Dominick Costa as a service to the Lucchese crime family. Costa was a master safecracker for the Bypass Gang, a highly skilled group of bank robbers run by Lucchese mobster Anthony Casso in Bensonhurst, Brooklyn. When Casso discovered that Costa was a police informant, he decided to kill him. Casso hired Sessa because of his reputation as a hitman and because Costa did not know him. Sessa shot Costa five times in Costa's apartment, but Costa survived to later testify against the Lucchese family. Colombo War In 1991, a rivalry within the Colombo family erupted into war. Imprisoned family boss Carmine Persico planned to have his son Alphonse "Little Allie Boy" Persico become acting boss on his release from prison. In 1990, three years after becoming a made man in the Colombo family, Carmine Persico had appointed Sess as consigliere. He was now part of the family leadership. In 1988, Persico appointed the former capo of Little Allie Boy's crew Victor Orena, as acting boss until Little Allie Boy's release. By 1991, Orena felt that he should be boss in his own right. He instructed Sessa to poll all the capos on whether they supported him or Carmine Persico