Police Chief Mark Anderson says Holbrook is accused of repeatedly raping a young relative between the summer of 2005 and March 2007.
Holbrook was returned to Delaware on Tuesday. He is charged with 20 counts of first-degree rape, three counts of second-degree rape and 23 counts of dangerous crime against a minor under age 14. Bond is set at $670,000.
Information from: Delaware State News, http://www.newszap.com