The family of Keith McAllister, 61, is speaking out a week after an MRI machine sucked him up by his metal chain, subsequently killing him on July 17.

Keith McAllister, 61, died after he entered an MRI room at Nassau Open MRI in Westbury last week while a scan was in progress.

The family of a Long Island man who died after being sucked into an MRI machine by his chain necklace has hired a lawyer, who called his death “preventable.”