Assaults Unit

The Assaults Unit investigates:

  • Assault
  • Aggravated Assault
  • Sex Assaults
  • Injury to an Elderly or Disabled Individual
  • Deadly Conduct
  • Terroristic Threat
  • Tampering with Consumer Product
  • Disorderly Conduct (Discharging a Firearm on or across a Public Road; or Exposure in a Public Place)
  • Resisting Arrest, Search, or Transportation
  • Taking or Attempting to Take a Weapon from Peace Officer
  • Any related offenses


Unit Commander - Lt. Calvin Johnson 214-671-3591
Squad Supervisor - Sgt. Robert Bernal 214-671-3594
Evening Squad Supervisor - Sgt. Brian Simonds 214-671-3653
Non-Fatal Shoot Team Supervisor - Sgt. Otha Hampton 214-671-3450


Main Telephone Number: (214) 671-3584


Tips may also be left through the Crime Stoppers Hotline:

Phone:              (877) 373-TIPS (8477)




Dallas Police Department
Criminal Investigations Division

Division Major
Danny Williams

Division Commander Reuben Ramirez
Contact: 214-671-3584