A Connecticut state trooper who allegedly drove under the influence in Bethel has had his court appearance date changed.  33-year old Andrew Murphy, assigned to Troop A in Southbury, was due in court yesterday, but the new date is August 17th.  He was charged earlier this month with operating under the influence, disobeying the signal of an officer and interfering with an officer.  Murphy was off-duty and in his personal vehicle when he was spotted by a local officer off-balance in the 7-Eleven parking lot.  He allegedly drove off despite being ordered not to.  Murphy has been placed on administrative leave pending the outcome of the investigation.