Law enforcement takes to horseback as it searches for baby Lana-Leigh Bailey, presumed dead.

photo by: Mike Yoder

Searchers on horseback search culverts and drainage ditches along Kansas Highway 68 west of Ottawa, Kan., Friday, May 10, 2013, searching for a missing 18-month-old girl, Lana-Leigh Bailey, now presumed dead. continued Friday on a rural Ottawa property where three bodies were discovered this week. The FBI and as many as 150 law enforcement officers joined the search around a rural Ottawa property where three bodies were found Monday and Tuesday..

photo by: Mike Yoder

Mike Yoder/Journal-World Photo.Working with the Franklin County Sheriffs Department, riders on horseback search culverts and drainage ditches along Kansas Highway 68 west of Ottawa, Kan., Friday, May 10, 2013, looking for a missing 18-month-old girl, Lana-Leigh Bailey, now presumed dead. The search continued Friday on a rural Ottawa property where three bodies were discovered this week. The FBI and as many as 150 law enforcement officers joined the search around a rural Ottawa property where three bodies were found Monday and Tuesday..

photo by: Mike Yoder

Franklin County law enforcement continues the search for Lana-Leigh Bailey, presumed dead, on horseback. Mike Yoder/Journal-World Photo.

photo by: Mike Yoder

Mike Yoder/Journal-World Photo.Searchers on horseback search culverts and drainage ditches along Kansas Highway 68 west of Ottawa, Kan., Friday, May 10, 2013, searching for a missing 18-month-old girl, Lana-Leigh Bailey, now presumed dead. continued Friday on a rural Ottawa property where three bodies were discovered this week. The FBI and as many as 150 law enforcement officers joined the search around a rural Ottawa property where three bodies were found Monday and Tuesday..

photo by: Shaun Hittle

Search crews on horseback fan out Thursday evening on Osborne Road, about a half mile from a property in rural Ottawa where three bodies were found Monday and Tuesday. Police continue to search for a missing 18-month-old girl, Lana-Leigh Bailey, who police have said they believe is also a homicide victim. Multiple agencies are assisting the Franklin County Sheriff's Office in the search.