What does a court case scheduled for bond estr review mean?

From the abbreviations being used - it sounds very much like the defendant in the case, while released on bailbond, failed to appear in court to answer the charges and the court is holding a Bond Estreatment Review hearing.

If the defendant defaults on his bond by failing to appear at trial after proper notice or otherwise violates the terms or conditions of his release, there is a "forfeiture" and the bond may be estreated by the court.