The report does not make clear why Serino would feel pressure from Barnes and the other two officers he mentioned, when he had the backing of the police chief. Chief Lee was fired last month for his role in the widely disparaged investigation.
Serino did not respond to a request for comment and in the past has declined to speak to The Miami Herald.
Serinos statement was among nearly 300 pages of documents released Thursday by the Duval County state attorney, including reports from FBI agents who launched a civil rights investigation to determine whether racial bias was involved in Trayvons Feb. 26 killing.
After interviewing nearly three dozen people including gun dealers, Zimmermans former fiancé, co-workers and neighbors the FBI found no evidence that racial bias was a motivating factor in the shooting, the records show. Its unclear whether more interview transcripts remain to be released.
The evidence released Thursday includes witness-statement summaries from co-workers. They described Zimmerman as a consummate professional who was exceedingly pleasant and didnt fly off the handle, even when someone cut off the lock he had used to make sure no one moved a special ergonomic chair from his desk. An ex-girlfriend described him as someone who sometimes wanted to drive into a lake and was prone to road rage, but she said he had plenty of black friends and was the last person she would expect to get into the kind of confrontation that led to Trayvons death.
The statements said Zimmerman had been beaten as a child by his mother, was sometimes suicidal, and that two weeks after the killing he tried to buy more guns because he feared for his life.
One memo from prosecutors mention that Zimmerman went to his interviews with police accompanied by a friend who is a federal air marshal.
Another report, which appears to refer to the same person, details an interview with one of Zimmermans closest friends, a former Seminole County Sheriffs deputy. The former deputy went to the scene the night of the shooting, put Zimmerman up for more than a month after the killing, and accompanied him to his interviews with police. He trained Zimmerman on how to use a gun, adding that he wasnt a very good shot at first, but improved.
The friend, whose name was blacked out in the report, told state investigators that Zimmerman was frugal, not very streetwise, and had a childhood marked by an abusive mother and a father who looked the other way when his son was beaten. Zimmerman, he said, had been estranged from his family until Trayvons shooting.
On the report detailing the friends interview, his current occupation is covered in black ink.
Im intrigued by this person at the scene that night. Putting two and two together, he is the air marshal who accompanied him to the interview, said Natalie Jackson, one of the lawyers for the slain teens parents. I would ask the question of whether he knew former police Chief Bill Lee, because they both worked at the sheriffs department.
Zimmerman, 28, was a neighborhood watch volunteer in the development where Trayvons fathers girlfriend lives. He spotted the teen that night and found him dodgy, called the police and got out of his car to locate him, Zimmermans friend told investigators.
Zimmerman has said Trayvon attacked him, broke his nose and slammed his head on the concrete at the Retreat at Twin Lakes townhouse complex. Specially appointed prosecutors who investigated the case said Zimmerman wrongly assumed Trayvon was a criminal, and say he did not suffer injuries serious enough to require deadly force.
They charged Zimmerman with second-degree murder, which carries a potential life sentence.
The U.S. Department of Justice and FBI stepped in about a month after the killing, as protesters nationwide criticized the investigation. In all, the FBI interviewed 35 people.
Among the other revelations in the nearly 300 pages of records:
• A witness told prosecutors that her son, a minor, had felt pressured by Sanford Police to say the injured man he saw was wearing a red top. The boys testimony is considered critical, because it backed up Zimmermans allegation that he wearing red was being pummeled.
• The day Zimmerman turned himself in to be charged with second-degree murder, authorities confiscated a handgun from his car.
• A gun dealer told police that some time in mid-March, Zimmerman called to say he was afraid for his life and needed more guns.
• A police sergeant on duty at the station the night Trayvon was killed said he didnt notice any injury to Zimmermans nose, but said he was grunting as if in pain.
Miami Herald staff writer Scott Hiaasen contributed to this report.