End of Tour: Friday, November 5, 1897
Assignment: Not available
Incident Date: Wednesday, November 3, 1897
Incident Location: Jackson and Marshall Streets
Cause of Death: Gunshot
Suspect Name: Not available
Weapon Involved: Gun; Unknown type
Case Status: Not available
Officer O'Brien was shot while quelling a disturbance at Jackson and Marshall Streets.
Officer O'Brien had been with the agency for 2 years.