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Critical Incident Stress Management Unit

Control Chief: Chief David LaPlante, Raynham Police Department

Assistant Control Chief: Chief John Chaves, Halifax Police Department

Unit Commander: Sergeant Sean Peterson, Taunton Police Department

The SEMLEC Critical Incident Stress Management Unit (CISM) provides rapid, confidential, peer-based support to officers, dispatchers, and staff after critical incidents such as officer-involved shootings, serious injuries, mass-casualty events, and other traumatic exposures. Our goal is to stabilize stress reactions early, reinforce resilience, and promote long-term wellness.

Who We Are

  • Trained peer responders from SEMLEC’s member agencies, supported by licensed clinicians and chaplains.
  • A team experienced with police culture and operational stressors, allowing open, judgment-free conversations.
  • A collaborative model grounded in established CISM and trauma-informed best practices.

What We Do

  • Rapid activation by chief or command staff when a qualifying incident occurs.
  • Defusing and debriefing within 24–48 hours to help personnel process the event, share reactions, and normalize stress responses.
  • Follow-up support and clinician referrals when needed to prevent long-term effects like burnout or PTSD.
  • Training and outreach to help agencies recognize early signs of stress and reinforce wellness practices.

Why It Matters

Early intervention reduces the risk of chronic stress, impaired performance, and long-term trauma exposure common in policing. The peer model enhances trust, promotes recovery, and supports agency readiness and morale.

Requesting Support

  • Chief or designee contacts SEMLEC dispatch or the CISM control chief with incident details.
  • A peer team and clinician are deployed to schedule a defusing or debriefing.
  • All participation is confidential, voluntary, and free for member agencies.
  • Follow-up services are coordinated as needed.

Confidentiality & Standards

The Unit follows ICISF guidelines and Massachusetts peer-support confidentiality protections. No information from sessions is shared with agency files except when legally required.