By Team

TALLAHASSEE (CBSMiami) – A Tallahassee family is mourning the loss of a father and son killed by a tornado that ripped through a Tennessee hunting resort.

The Gunn family says 50-year-old Steve Gunn and his son, 12-year-old Grayson Gunn, died in Tiptonville.

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Steve’s sister, Sandy, says her brother-in-law, Jamie Hall, is also missing.

Jamie Hall (Source: Family Photos via CNN)

They were staying at a resort for a group duck hunting trip when the storm touched down.

Sandy says Steve, Grayson and Jamie went to bed on the second floor of the building.

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Survivors told her they were outside when the storm rolled through.

They hid in a bathroom stall in the neighboring building.

When they went outside again, everything had been leveled except the bathroom stall.

Sandy says Steve adopted Grayson as a baby.

Steve and Grayson Gunn (Source: Family Photos via CNN)

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He leaves behind a daughter and a granddaughter he hadn’t met yet. Team