Derrick L. Lewis, 37, was killed by gunfire in the Alton Park area of Chattanooga, Tennessee, on November 25, 2019. Emergency responders found two people with gunshot wounds that night; both were taken to a local hospital and Derrick Lewis later died of his injuries. The condition of the other victim was not specified.

The Chattanooga Police Department opened an investigation, but the circumstances that led to the shooting, any possible motives, and information about suspects or arrests have not been released publicly. Family and friends remembered Lewis in an obituary that noted he was a father and a beloved member of his family.

Who in the Chattanooga area might have seen something that night or has information that could help bring answers?