City · NW
Knife-related cases in Bonn
For Bonn, 23 published cases are documented across the full documented period. They comprise 8 knife attacks, 4 knife threats, and 11 robberies or extortion cases involving a knife.
Annual comparison for this city
Data through 2026-10-24
- 2025
- 2026
Show data table
| Month | 2025 | 2026 |
|---|---|---|
| January | 0 | 1 |
| February | 2 | 0 |
| March | 0 | 1 |
| April | 2 | 1 |
| May | 0 | 1 |
| June | 1 | 0 |
| July | 1 | 1 |
| August | 0 | 2 |
| September | 3 | 1 |
| October (partial) | 2 | 2 |
| November | 1 | — |
| December | 1 | — |
Cases by typeAll available cases to date
Total: 23 cases. Each published case is counted once in its public case type. Period: All available cases to date.
Filter cases in Bonn
Period, case type, search term and date range work together on the case list.
Reported injury outcomes
- No injury1
- Injured, severity not known2
- Minor injury2
- Serious injury4
- Mixed injury outcomes2
- Not known12
Context for Bonn
- The context and all figures refer to: All available cases to date.
- Robbery and extortion cases account for the largest share of documented cases at 47.8%.
- The highest documented monthly count is September 2025 with 3 cases.
8 results
Latest cases in Bonn
- Knife attacks
Five men injured in altercation in Bonn
Five men were injured in an altercation in Bonn-Auerberg on 18 October. Investigators say some injuries were stab wounds, but the instrument has not been established.
- Knife attacks
Woman seriously injured in Bonn stabbing
A 25-year-old man is suspected of seriously injuring his 27-year-old sister with knife wounds in Bonn-Kessenich. A remand order was issued over suspected attempted murder.
- Knife attacks
Man detained after utility-knife attack in Bonn
Following an argument on Poppelsdorfer Allee in Bonn, a man allegedly injured another man of the same age with a utility knife. The suspect was provisionally detained.
- Knife attacks
Man seriously injured in dispute at Bonn’s Hofgarten
During a dispute at Bonn’s Hofgarten, a 28-year-old is alleged to have seriously injured a 27-year-old with a knife. The suspect has not yet been arrested.
- Knife attacks
Two men injured after dispute in Bonn-Buschdorf
Two men were injured in an escalating dispute in Bonn-Buschdorf, one of them critically. Police said a knife and an iron bar were allegedly used.
- Knife attacks
Three teenagers seriously injured after knife attack in Bonn
Three teenagers were seriously injured during a confrontation at a private celebration in Bonn-Pützchen. One of them suffered stab wounds.
- Knife attacks
Teenager seriously injured in knife attack in Bonn
A teenage girl allegedly attacked and seriously injured her teenage boyfriend with a knife on hospital grounds in Bonn. A warrant was issued against her on suspicion of attempted murder.
- Knife attacks
Man allegedly attempted stabbing with knife after dispute in Bonn
Following a dispute near Bonn's central bus station, a 47-year-old man allegedly attempted to stab a 21-year-old with a knife. The younger man avoided the attempts.