Shannon Lamb, suspect in fatal shooting of Mississippi college professor, found dead: reports
Shannon Lamb is shown in this handout photo provided by the Gautier Police Department in Jackson, Mississippi, September 14, 2015. REUTERS/Gautier Police Department/Handout via Reuters

A man suspected of gunning down a Mississippi college professor in his campus office has died of a self-inflicted gunshot wound after a day-long manhunt, according to media reports on Tuesday.

Shannon Lamb, a social science instructor at Delta State University, killed himself after being cornered by police as they tried to initiate a traffic stop, the Jackson Clarion Ledger and WALA-TV reported.

Lamb was being sought in connection with the early Monday killing of Ethan Schmidt, an assistant professor of American history at Delta State, as well as another woman, authorities have said.

(Reporting by Victoria Cavaliere; Editing by Shri Navaratnam)