Case Number: 5418
Vinecki, Frank - 34 years - Fatally assaulted in front of 8400 Mackinaw Ave. 5th Pct. - 5/13/14 Leo Grabowski held by the Coroner for murder together with Joseph Bonkowski as accessory after the fact. 9/30/14 Grabowski to Pontiac Reformatory - Dever. 10/9/14 Bonkowski D.W. P. - Dever.
Circumstances
| Date of Offense | April 27, 1914 |
|---|---|
| Date of Death | April 27, 1914 |
| Time Between Offense and Death | Immediate - death occurred at the crime scene |
| Address | 8400 Mackinaw Ave |
| Type of Location | Street, or other non-commercial public place/alley |
| Type of Public Place | Street, sidewalk or alley |
| Location Description | in front of 8400 |
| Type of Death | Manslaughter |
| Description | Other |
| Total Number of Victims | 1 |
| Location | in front of 8400 |
| Number of Defendants | 2 |
| Type of Manslaughter | Unintentional killing, other |
Victim
| Name | Vinecki, Frank |
|---|---|
| Age | 34 years |
| Gender | Male |
| Race | White |
| Ethnicity | Other, european |
Defendant
| Name | Grabowski, Leo; Bonkowski, Jos |
|---|---|
| Gender | Male |
| Ethnicity | Other, european |
| Race | White |
Police
| Precinct | 5 |
|---|---|
| Allegations of Police Corruption | No |
| Date Defendant Arrested | 13-May-14 |
| Time Between Crime and Arrest | Weeks |
| Total Number of Defendants Arrested | 2 |
Legal
| Date of Coroner's Decision | May 13, 1914 |
|---|---|
| Outcome of Coroner's Judgment | Defendant held to Grand Jury |
| Trial Judge | Dever |
| Type of Legal Decision Recorded | Coroner, trial |
| Jury Verdict | Yes |
| Allegations of Police Corruption | No |
| Date of Grand Jury Decision | September 30, 1914 |
| Outcome of Trial | Guilty, unspecified offense |