ARLINGTON, Va.--(BUSINESS WIRE)--CACI International Inc (NYSE MKT: CACI) will issue first quarter FY16 results at 4:05 pm Eastern Time on Wednesday, October 28, 2015. Following the release of this information, we have scheduled a conference call for Thursday, October 29, 2015 at 8:30 am Eastern Time, during which members of our senior management team will be making a brief presentation focusing on first quarter FY16 followed by a question-and-answer session to discuss our results and our future