By Breaking Celebrity News Staff

Police are investigating a possible sighting of baby Lisa Irwin after witnesses spotted two women with an infant that matched the missing 11-month-old's description, and Breaking Celebrity News has exclusive confirmation from the private investigator in the case.

"Two women were in a diner with a baby who fits the description about an hour-and-half away in Manhattan, Kansas," private eye Bill Stanton told Breaking Celebrity News in an exclusive interview.

"When they were approached they walked out and a police APB is out searching for their car," revealed the investigator, who is busy working the case.

Riley County police are now searching the area, which is approximately 130 miles from where Lisa vanished from her crib on October 3 in the Kansas City, Missouri home of her parents, Jeremy Irwin and Deborah Bradley.

Around 1:00 p.m. Tuesday, a woman eating at McAlister's Deli off of Turtle Creek Boulevard says she spotted two women with a baby that matched the missing child's description, reported WIBW.com.

She says the two women left the restaurant and got into a small black car with Missouri tags, possibly a 1998-1999 model.

Kansas City police have also been searching a wooded area just a few blocks from where Lisa vanished and declared it a no-fly zone earlier on Tuesday but it was later lifted, reported KMBC.com.

Police vans typically used to collect evidence at crime scenes were at the location and investigators were seen pulling out ground sifters, according the local news site, while specially trained dogs were also brought in to aid the hunt.