A man who committed a drive-by shooting just days after watching his own brother shot to death in a parking lot has been sentenced to four months in jail.The man, Roman P. Couillard, was denied a judicial diversion by Circuit Court Judge Bart Stanley when he appeared for sentencing. A diversion would have allowed him to have his criminal record erased once his probationary time is complete. Instead, Couillard will spend three months on probation after he completes his time behind bars.