One dead, four injured after gunman opens fire in Washington, DC

AI Summary

A gunman killed one person and injured four others in a shooting in Washington, DC, before shooting himself inside an apartment. Media outlets identified him as a 55-year-old doctor who had reportedly been involved in a dispute with property managers over black mold.

The gunman – who shot himself inside an apartment – was later identified by media outlets as a 55-year-old doctor who had been in a dispute with property managers about black mould.