RICHARDSON, Texas – A 35-year-old man has been arrested in connection with the fatal stabbing of another man during a Tuesday evening altercation in Richardson.
Around 5:55 p.m. on July 30, 2025, witnesses called 911 to report a physical fight between two men near the 900 block of East Lookout Drive. While officers were en route, one caller reported that one of the men appeared to have been stabbed and that the other had fled by boarding a DART train at Galatyn Park Station.
Richardson Police and DART officers responded to the scene and located the victim, identified as 46-year-old Tyrone Cuban Simmons. Officers performed life-saving measures until Richardson Fire Department paramedics arrived. Simmons was transported to a local hospital, where he was later pronounced dead…