That is interesting. I didn't realize that Downtown Airpark was so sketchy.
Interestingly, according to my database, XB-DSA is a 980, sn 95046, and still operating in Mexico, now as XB-DIV.
N9945S is a 1000, serial number 96025, and lost to time.
I also found this part interesting:
"Londono in turn went to Caribbean Air and Marine Services (“CAMS”) to replace Air North as intermediary to Basler and as exporter of the aircraft to Colombia. Unbeknownst to Londono, however, CAMS was in fact a fictitious business operated by the FBI as part of an undercover sting operation aimed at Londono's money laundering operations."