Take off your uniforms and go in and save him under the good Samaritan law.
Uniforms or not, they probably are still considered "on duty". That would be tantamount to quitting their jobs, I would guess.
Of course, as we all agree, that would have been the morally right thing to do.
I wonder if the fact that the guy at Alameda was pretty clearly suicidal factored into their inaction as well?