The Tri-County Metro Narcotics Squad is a multijurisdictional task force comprised of two street teams that investigate both street level and conspiracy cases. The jurisdictions serviced by Tri-County Metro Narcotics are Ingham, Eaton, and Clinton Counties. Participating agencies are: Clinton County Sheriff's Office, East Lansing Police Department, Eaton County Sheriff's Office, FBI Lansing Office, Ingham County Sheriff's Office, Lansing Police Department, DEA, and the Michigan State Police.