Families of some of the 49 people slain at an Orlando gay nightclub in the deadliest mass shooting in modern US history hugged and wept at funerals today, as FBI agents questioned a member of the mosque where the gunman worshipped.
The gunman, Omar Mateen, a 29-year-old US citizen born in New York to Afghan immigrant parents, expressed support for a conflicting list of Islamist militant groups, including the so-called Islamic State, in a series of phone calls and internet messages during his three-hour rampage, which ended when police shot him dead.
FBI agents questioned a member of the Islamic Centre of Fort Pierce today, according to Omar Saleh, a lawyer with the Council of American-Islamic Relations who sat in on the 30-minute questioning session.
"We were meeting with some agents," said Mr Saleh, who declined to identify the person interviewed.
"They were asking questions relative to the incident that happened on Sunday."
US officials, who also interviewed Mateen's wife, said they do not believe he was assisted from abroad in the attack, which also wounded 53 people.
Meanwhile, funerals and memorials were held around Florida and in Puerto Rico - home to many of the people killed. Mourners hugged and wept after the burial of Kimberly Morris, 37, in Kissimmee, Florida, and family members of Angel Candelario-Padro, 28, embraced after his body returned to his hometown of Guanica, Puerto Rico.
Members of 94 families who had relatives among the dead and wounded at the Pulse nightclub have visited a local football stadium where civil agencies are providing relief services, Orlando Mayor Buddy Dyer said.
Mr Dyer said he would go to the funerals that families asked him to attend. "I will ask the community to do the same ...These are private ceremonies, people are hurting," he said.
US President Barack Obama, who met survivors of the shooting and families of the dead in Orlando on Thursday, urged Congress to pass measures to make it harder to legally acquire high-powered weapons like the semi-automatic rifle used in the attack.
The gunman carried out the slaughter with the rifle and a handgun that had been legally purchased although he had twice been investigated in the past by the FBI for possible connections with militant Islamist groups.
Congress is under pressure to respond. The Senate is expected to vote on Monday on four proposals for limited gun restrictions, although all four are expected to fail.
A group of Republican senators attempted today to craft compromise legislation that might stand a better chance of passing.
