Need help retrieving 2009 log copies from sitton motor lines (went out of business)

hey guys....does anyone have a clue how one would go about getting old copies of logs from past years (2009) from a company that has gone out of business? I worked for Sitton Motor Lines from Joplin Mo for 3 yrs ending on November 13 2009 and now im being audited for that year and i dont have the old copies of my logs because when i cleaned my truck out, i put them in a box and they said i could put them in the break room for a couple of days so i came back and they were gone but i didnt worry too much about it at the time until now that im being audited for my expenses for that year and they sure would come in handy....or if anything else...would a daily diary book work as well since i kept one for that year but it wasnt all that detailed....just where i started from and where i ended and the total miles for the day along with any other expenses such as showers, laundry etc that dont give receipts....any info would be appreciated....thx Steve McDaniel