Police say they have n't identified the Garrido as suspect in Williams ' disappearances . Authorities seek evidence in abductions of Michaela Williams , Ilene Misheloff . Police began executing search warrants last year on Garrido homes . The Garridos are suspects in 1991 kidnapping of Jaycee Dugard , then 11 .
Police say they have n't eliminated Phillip Garrido as suspect in girls ' disappearances . Authorities seek evidence in abductions of Michaela Garecht , Ilene Misheloff . Police began executing search warrants last week on Garrido property . The Garridos are accused in 1991 kidnapping of Jaycee Dugard , then 11 .