Wednesday morning Cleveland Police continued to search properties near the home where Amanda Berry, Gina DeJesus and Michele Knight were found.
According to FOX News Cleveland Police were "alerted by one of the kidnap victims that there were more women."
In 2007, Ashley Summers, disappeared in the same neighborhood where the three girls were found.
According to FOX News, Knight reportedly told police she was unsure of how many other women may have been in the house because they were all kept in separate locked rooms.
Fox News and The Associated Press contributed to this report