Shena Reiber, 33, was shot by officers in a playground area at a Henderson apartment complex.
The Raiders lost their home opener on Sunday Night Football, to the Pittsburgh Steelers.
Raiders coach Josh McDaniels has not ruled out the possibility of quarterback Jimmy Garoppolo, who has a concussion, playing Sunday against the Chargers.
Raiders star receiver Davante Adams did not back down Wednesday from his criticism of teammates after a disgraceful effort in a loss to the Steelers on Sunday.