The wife of the gunman who killed 49 people at an Orlando gay nightclub could face criminal charges as early as Wednesday after a federal grand jury was convened to study possible wrongdoing by her, a law enforcement source said.
Omar Mateen’s wife, Noor Salman, knew of his plans for what became the deadliest mass shooting in modern U.S. history, said the law enforcement source, who has been briefed on the matter.
U.S. Senator Angus King, a member of the Senate Intelligence Committee, which received a briefing on the investigation into Sunday’s massacre, told CNN it appeared Salman had “some knowledge” of what was going on.
“She definitely is, I guess you would say, a person of interest right now and appears to be cooperating and can provide us with some important information,” King said.
Salman was with Mateen when he cased possible targets in the past two months, including the Walt Disney World Resort in April, a shopping complex called Disney Springs and the Pulse nightclub in early June, CNN and NBC reported.
Salman could not be reached for comment.
The gunman’s father, Seddique Mateen, declined to comment specifically on the investigation on Wednesday, saying, “The FBI, they always do a professional job and to the maximum extent of my ability I will support them.”
The younger Mateen, a New York-born U.S. citizen of Afghan heritage, was shot dead by police after a three-hour rampage through the Pulse nightclub. The attack was the deadliest on U.S. soil since the hijacked plane attacks on New York and Washington on Sept. 11, 2001.
Federal investigators have said Mateen, who was 29 and worked as a security guard, was likely self-radicalized and there was no evidence he received any help or instructions from outside groups such as Islamic State.
Salman’s mother, Ekbal Zahi Salman, lives in a middle-class neighborhood in Rodeo, California, about 25 miles (40 km) north of San Francisco. A neighbor said Noor Salman visited her mother only once after she married Mateen.
Noor Salman’s mother “didn’t like him very much. He didn’t allow her (Noor) to come here,” said neighbor Rajinder Chahal. He said he had spoken to Noor Salman’s mother after theOrlando attack and she “was crying, weeping.”
The shooting raised questions about how the United States should respond to the threat of violence from militant Islamists at home and abroad. The Federal Bureau of Investigation questioned Mateen in 2013 and 2014 for suspected ties to Islamist militants but concluded he did not pose a treat.
The shooting reverberated through the presidential election campaign. President Barack Obama slammed Republican candidate Donald Trump for reiterating his proposed ban on Muslims entering the United States, joining fellow Democrat Hillary Clinton in portraying Trump as unfit for the White House.
Trump criticized Obama for not using the phrase “radical Islam” to describe the threat from Islamist militants. Obama replied that using that label would not accomplish anything.
Sunday’s attack followed a mass shooting in San Bernardino, California, in December in which a married couple inspired by Islamic State killed 14 people.
U.S. Senator Pat Toomey, a Republican who joined forces with Democrats in an unsuccessful push for gun control legislation after the killing of elementary school children in Connecticut in 2012, is now working on a bill to keep guns out of the hands of people on terrorism watch lists, a gun control group said on Wednesday.
Lizzie Ulmer, a spokeswoman for Everytown for Gun Safety, a group that has the backing of former New York City Mayor Michael Bloomberg, said her organization was involved in talks with Toomey on producing a bill that could pass Congress. Toomey’s office could not be reached for immediate comment.
Trump said he would meet with the powerful National Rifle Association lobbying group, which has endorsed him, to discuss a similar idea for restricting gun purchases. That marked a break with Republican Party orthodoxy, which typically opposes any restrictions on gun ownership.