A shooting at a public mall leaves three people dead and nine injured, several critically. As operations wind down, many rescuers are physically and emotionally upset. Which one of the following is most appropriate at this time?
a. A gathering that allows the rescuers to vent their emotions
b. Providing information about mental health programs
c. A discussion on how to reduce cumulative stress
d. A critical incident stress debriefing session (CISD)