The two victims of a Monday plane crash in Alabama have been identified, a TV station reports.

WHNT-TV reports that the Limestone County Coroner’s Office identified the two men killed as Nikul Navin Desai, 31, and William Lloyd Huston, 67, both of Huntsville.

The two men were killed at approximately 11:20 a.m. Monday when a twin-engine airplane crashed near Witty Mill Road and Highway 127.

What caused the crash remains under investigation.