Desk Report — A brutal overnight clash between rival gangs at a major correctional facility north of Sri Lanka’s capital has left at least 25 people dead, including four prison guards, and over 100 others injured.
Officials confirmed on Monday that the incident marks the deadliest prison violence the country has witnessed in over five years.
The violence erupted on Sunday at the primary prison in the Negombo region, situated just north of Colombo. According to law enforcement officials, the clash involved two rival factions deeply rooted in illicit drug networks.
The unrest quickly escalated, transforming the facility into a battlefield overnight before security forces could regain control on Monday morning.
Chaos and Structural Collapse
Local authorities reported that tensions began simmering as early as Sunday afternoon, with initial skirmishes leaving two inmates dead. By Sunday evening, the conflict escalated into a full-scale riot.
As panic spread through the facility, desperate inmates in the women’s section scaled the roof of their block to escape the violence below. Under the immense weight of the crowd, a section of the roof collapsed, causing injuries to several female prisoners.
Dr. Pushpa Gamlath, director of the Negombo Hospital, confirmed that 23 victims succumbed to their injuries either upon arrival or during treatment. “The victims brought to the hospital bore severe wounds from both gunfire and sharp weapons,” Dr. Gamlath stated.
Security Intervention and Overcrowding Crisis
By Monday morning, the situation had spiraled completely out of control, resulting in the deaths of four prison guards who were caught in the crossfire.
In response, elite police commando units were deployed to storm the facility and restore order. Anxious relatives of the inmates gathered outside the prison gates, demanding information as gunshots echoed from within the walls.
This incident echoes a dark chapter from late 2020 during the COVID-19 pandemic, when a massive prison riot left 11 inmates dead. While that tragedy prompted the government to release hundreds of prisoners to ease severe congestion, systemic overcrowding remains a critical issue.
As of Sunday, Sri Lanka’s prisons housed 41,250 inmates — a staggering figure that exceeds the system’s total designated capacity by four times.
An official investigation into the security lapses that allowed weapons into the facility is expected to be launched immediately.

