They also fear he may strike again.
Police are looking for Wynford Murray-- out of prison after serving time in New York, for molesting girls ages three and five.
Authorities say Murray has not registered here as a sex offender and they've issued an arrest warrant.
Officials say Murray has been seen in several places in Redondo Beach.
That includes a public library, where he reportedly downloaded stories about children and sex.
Police say if you see Murray, call 911. Eyewitness News reporters Carlos Granda and John Gregory contributed to this report.