One person has died following a crash involving as many as four vehicles near Jonestown Tuesday morning, according to Austin-Travis County EMS.

The collision happened shortly before 8 a.m. in the 18800 block of FM 1431. EMS initially said a man in his 40s was killed in the crash, but later revised the man's estimated age to his 60s or 70s. The man's name has not been released as of 10:30 a.m. Tuesday.

Another man believed to be in his 20s was also taken to Round Rock Medical Center with injuries described by EMS as potentially serious. Three other people involved in the crash refused treatment.