A similar incident happened sometime ago at the Airport.  A male passenger with mental illness from Australia punched a female passenger while in the check in line.  Securitas officers subdued and handcuffed the large male.  When Deputy Sheriff Craig Massey arrived he pepper sprayed the suspect causing  TSA to close down that check station.  The suspect was not arrested. You will have well documented evidence of the incident with Securitas and TSA.  Although the suspect and victim were foreign citizens, you cannot have DS Massey violating State and Federal laws in this way.