Updated

Memphis authorities are baffled as to how a mother who disappeared in January ended up dead under a hotel mattress -- and wasn't found until nearly two months later.

Sony Millbrook had been been renting a room at the Budget Inn, which suddenly stopped receiving payments at the end of January, MyFoxMemphis.com reported.

That was about the same time that relatives grew concerned because she didn't pick up her kids from school. The family members went to the hotel but didn't find Millbrook there, and she was reported missing Jan. 27.

The hotel boxed up her belonging and released the room for rent. Since then, it has been rented out about five times and cleaned by hotel staff numerous times, MyFoxMemphis.com reported.

The missing person case quickly turned into a homicide investigation when her body was found under the mattress Monday. No suspects have been identified, but police have charged Millbrook's boyfriend, LaKeith Moody, with a gun violation and consider him a person of interest in the case.

Longtime police officials have noted they've "never heard of anything like this," Joseph Scott, Memphis police's deputy chief of investigative services, said. "It's stranger than fiction."

The bed where Millbrook was found is a metal box frame that sits on the floor, and the box springs and mattress are set inside the frame, MyFoxMemphis.com reported.

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