Father of Orlando nightclub attacker was FBI informer

Seddique Mateen’s past as a source for federal law enforcement emerged at the trial in Orlando of Noor Salman

FILE- In this June 15, 2016 file photo Seddique Mir Mateen, father of Omar Mateen, the shooter of the Pulse nightclub massacre, talks to reporters in Fort Pierce, Fla. Lawyers for Noor Salman, the widow of the Pulse nightclub shooter, say they've only just been told that the attacker's father was an FBI informant for 11 years. The attorneys are seeking a mistrial in her case. (AP Photo/Alan Diaz, File)

The father of Omar Mateen, who killed 49 people in a 2016 attack on an Orlando nightclub, was a long-time confidential informant for the FBI, according to court documents.

Seddique Mateen’s past as a source for federal law enforcement emerged at the trial in Orlando of Noor Salman, 31, Omar Mateen’s widow, who prosecutors allege had prior knowledge of her husband’s plans.

Omar Mateen died in the June 12, 2016, mass shooting at the Pulse nightclub, which he claimed to have carried out on behalf of Isil.

Defence attorneys, in documents filed with the court over the weekend, called for a mistrial in Ms Salman’s case following the revelation that her father-in-law had served as an FBI informant.

But US district judge Paul Byron rejected the request on Monday, the Orlando Sentinel newspaper reported.

According to Ms Salman’s lawyers, the US attorney’s office acknowledged in an email over the weekend that Seddique Mateen was an “FBI confidential human source at various points in time between January 2005 and June 2016.”

In addition, it said, Seddique Mateen was the subject of an investigation for money transfers he had made to Turkey and Afghanistan.

The FBI also said it had received a tip that Seddique Mateen was engaged in fund-raising that may have been intended to contribute to “an attack against the government of Pakistan.”

The defence attorneys said the government’s failure to disclose the information violated Ms Salman’s “right to a fair trial” and called for the charges against her to be thrown out.

“If the government had provided this information, the defence would have investigated whether a tie existed between Seddique Mateen and his son, specifically whether Mr Mateen’s father was involved in or had foreknowledge of the Pulse attack,” the defence said.

Seddique Mateen, who is originally from Afghanistan, was on the government’s initial witness list but was finally not called to testify.

Judge Byron dismissed the request for a mistrial.

“This trial is not about Seddique Mateen,” the Orlando Sentinel quoted the judge as saying. “It’s about Noor Salman.”