Moments later, the man is seen on video being physically attacked by the woman and another man.
As this was happening, Olvera and other customers stood back and did not get involved. Two people in security uniforms were also seen on video but they did not intervene.
Olvera told ABC7 that she and others were fearful that the situation would escalate into a shooting or stabbing.
The victim in the physical assault was identified as 59-year-old Frankie Martinez, and family members told ABC7 that he suffers from anxiety and has not been seen or heard from since the confrontation.
There is no immediate word on if the woman and man involved in the incident where arrested.