CONCORD, Calif. (KGO) -- A Concord man who worked as a nanny is accused of molesting a little girl left in his care.
Joaquin Sierra-Cruz is accused of molesting a girl when she was just six-years old.
Police also expect more charges related to a different girl to be filed next week against the 51-year-old.
The alleged abuse occurred in 2008 while Sierra-Cruz and his wife were taking care of children in Orinda and Antioch. The abuse is believed to have taken place in both cities.
Sierra-Cruz has plead not-guilty.