Mina Justice’s 30-year-old son was trapped in a bathroom as the gunman methodically shot people.

Federal officials say that Omar Mateen, who had pledged allegiance to Islamic State and was killed in a gunfight with police, had twice been investigated by the FBI.

A bouncer, a pharmacist technician and a staff member for a Universal Studios Harry Potter attraction were among the people slain early Sunday morning.

Seddique Mateen said his son had access to a pistol through his job. Media outlets say Omar Mateen worked as a security guard for G4S, a global security and contracting company.

‘Please, please, please, I want to make it out,’ said one of the people who escaped from Orlando’s Pulse Nightclub while a man fired an assault rifle.

The woman says Omar Mateen ‘was not a stable person.’

The gunman’s father says his son got angry when he saw two men kissing, and that might be related to the attack.