Patrolman William E. Hennessy

Patrolman William E. Hennessy | Chicago Police Department, Illinois
Chicago Police Department, Illinois
Patrolman William E. Hennessy

Chicago Police Department, Illinois

End of Watch Monday, August 23, 1920

Add to My Heroes

William E. Hennessy

Officer William Hennessy and his partner were assigned to check on the conduct of patrons in a nightclub. When they arrived, an altercation ensued in which Officer Hennessy's partner was attacked by an offender. When Officer Hennessy rushed to his partner's aid, the offender began to fire a gun. Both Officer Hennessy and his partner, Officer James Mulcahy were fatally wounded.

Two men were arrested and held by the coroner. Both men were indicted in August, 1920; On October 20, 1921, both were acquitted.

One of the suspects died in a horse riding accident in 1923 and the other suspect died in 1939.

Bio

  • Age Not available
  • Tour Not available
  • Badge 2461

Incident Details

  • Cause Gunfire
  • Weapon Gun; Unknown type
  • Offender Acquitted
LODD Mapping FAQs

Related LODD Deaths

Most Recent Reflection

View all 9 Reflections

On this 100th anniversary of your untimely departure rest in peace always knowing that your service and sacrifice will never, ever be forgotten by your law enforcement brethren.

Detective Cpl/3 Steven Rizzo
Delaware State Police (Retired)

August 23, 2020

Want even more control of your Reflection? Create a free ODMP account now for these benefits:

  • Quick access to your heroes
  • Reflections published quicker
  • Save a Reflection signature
  • View, edit or delete any Reflection you've left in the past

Create an account for more options, or use this form to leave a Reflection now.

Recent LODD Deaths