On the evening of Tuesday, August 18, 2026, a shocking scene unfolded near the Lenteng Agung Station in South Jakarta as a naked man launched a violent rampage against passing motorists, using a piece of plywood to assault drivers before being subdued by local authorities.
Chaos Near Lenteng Agung Station
The disturbance began after dark along Jalan Lenteng Agung Raya, a bustling corridor in South Jakarta. According to local reporting from detikNews, the unclothed individual targeted several road users, singling out a motorcycle taxi driver and striking him with a sheet of triple plywood. Amateur video footage captured the chaotic moments as the suspect shouted “Kill… kill” while repeatedly attacking the victims.
The brutality of the assault left at least one ride-hailing driver temporarily unconscious on the asphalt. Bystanders attempted to intervene and secure the area, but the perpetrator continued pacing and running through the middle of active traffic, creating severe safety hazards for evening commuters.
Police Intervention and Social Services Response
Law enforcement and municipal agencies mobilized quickly to contain the threat. Officers from the Jagakarsa Police Sector responded to the scene and apprehended the suspect early Wednesday morning, August 19, 2026. Jagakarsa Police Chief Commissioner Nurma Dewi confirmed the arrest to Kompas.TV, noting that investigators immediately began taking the suspect’s statement.

Simultaneously, municipal social welfare units stepped in to manage the broader humanitarian and public safety aspects of the incident. Bernard Tambunan, Head of the South Jakarta Social Services Sub-agency, stated that the perpetrator was secured around 1:00 AM local time. According to details shared via detikNews, the Social Services’ P3S response team at the Lenteng Agung post tracked the situation after receiving frantic alerts through social media channels regarding a distressed individual attacking members of the public.
Intoxication Claims and Psychological Distress
Initial police assessments indicated that the suspect was under the influence of alcohol during the rampage. However, subsequent investigations revealed deeper personal tragedy behind the outburst. Authorities and family disclosures indicated that the perpetrator—identified in reports as a university student—was struggling with severe depression following the recent death of his mother.

Moving Forward After the Lenteng Agung Incident
What measures do you think local authorities should prioritize to better handle public mental health crises in Jakarta’s busiest districts?