Sean Martin, 43, was shot and killed in Chicago on May 12, 2012. His death occurred during an especially violent weekend in a year when the city recorded over 500 murders, a spike that left Chicago with the nation’s highest total that year.

City officials had introduced measures such as increased police patrols and community engagement, but those efforts were described as having limited effect amid systemic problems and widespread firearm availability. Martin’s killing is presented as part of the broader struggle to reduce gun-related homicides and address root causes like poverty and lack of opportunity in marginalized communities.

If anyone knew Sean Martin or has information about his shooting, please share what you know.