The search for missing baby Lisa Irwin continues as police searched a well behind a vacant house just a few blocks away from the home where she lived before she disappeared.

The house in Kansas City, Missouri has been empty for at least three years and is surrounded by police cars, according to reports.

The 10-month-old baby has been missing for a week and her mother is preparing to be arrested, according to ABC News.

It's the heartbreaking case that has gripped the nation and now RadarOnline.com can add another twist to the story of missing baby Lisa Irwin.

Her mom Deborah Bradley is married to another man, despite claiming she is engaged to the missing tot's father, reports the UK's Daily Mail.

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Deborah Bradley and Jeremy Irwin have made no secret of their engagement mentioning it several times while being interviewed about their missing 10-month-old daughter.

But their wedding will have to wait. Deborah is still married to Sean Bradley, with whom she has a son Michael, 6, a relative of Sean's told the paper.

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Deborah separated from Sean four years ago, but they never divorced.

He is now away serving in the Army, and the relative called Deborah a "good person" not capable of hurting her child.

Little Lisa went missing from her crib in her Kansas City home last Tuesday.

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The police have said they have so far have no viable leads.

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