Found SLK55 with accident history, purchase advice?
 

I found this listing in Chicagoland. It said the car has an accident history, so I pulled the carfax report.

Specifically it says:

12/25/2018 CARFAX Vehicle History Report for this 2006 MERCEDES-BENZ SLK55 AMG: WDBWK73F56F098590

09/26/2009 - Florida

Damage Report
Accident reported
Involving left side impact
Vehicle functional

Any recommendations about how to get more information about the accident? I have a mechanic friend in the area who I want to bring the car to his shop to inspect before I buy it.

TIA!