City · NW
Knife attacks in Troisdorf
For Troisdorf, 6 published cases are documented across the full documented period. They comprise 2 knife attacks, 1 knife threats, and 3 robberies or extortion cases involving a knife.
Annual comparison for this city
Data through 2026-09-21
- 2025
- 2026
Show data table
| Month | 2025 | 2026 |
|---|---|---|
| March | 1 | 0 |
| May | 1 | 0 |
| July | 0 | 1 |
| August | 2 | 0 |
| November | 1 | — |
Cases by type
- Knife attack2
- Knife threat1
- Robbery or extortion3
Reported injury outcomes
- No injury2
- Life-threatening injury1
- Fatal outcome1
- Not known2
Context for Troisdorf
- Robbery and extortion cases account for the largest share of documented cases at 50.0%.
- The highest documented monthly count is August 2025 with 2 cases.
- Troisdorf accounts for 0.4% of published cases in North Rhine-Westphalia.
6 results
Latest cases in Troisdorf
- Knife threat
Man threatens bar patrons with knife in Troisdorf
A man allegedly threatened several bar patrons with a knife in Troisdorf on 24 July 2026. Police detained a suspect and seized a pocketknife.
- Robbery/extortion
Three men threatened with knife in Troisdorf underground car park
Three men were reportedly robbed in an underground car park in Troisdorf during a planned vehicle purchase. One of the suspects threatened two of them with a knife.
- Knife attack
Man arrested after alleged knife attack on wife in Troisdorf
A man is alleged to have attacked his wife with a knife in Troisdorf, leaving her with life-threatening injuries. He was arrested at the scene.
- Robbery/extortion
Man threatens employee with knife at Troisdorf post office
A masked man allegedly threatened an employee with a knife at a Troisdorf post office and stole cash. The employee was uninjured and the offender fled.
- Knife attack
Woman allegedly killed with knife in Troisdorf
A 29-year-old man is suspected of fatally injuring his 30-year-old partner with a knife in her Troisdorf apartment. He has been remanded in custody.
- Robbery/extortion
Man threatened with switchblade and robbed in Troisdorf park
Four unidentified men allegedly robbed a man in Troisdorf's Haus-Broich Park after threatening him with a switchblade.