Investigators learned that his flight was set for Dec. 4 from RDU with a return flight to the Triangle on Dec. 18. An FBI special agent noted that White likely purchased a round-trip ticket to avoid arousing suspicion, a common practice among Islamic extremists.

A Durham man was charged by federal authorities with supporting ISIS and later attempting to join the group, according to court documents that were unsealed on Tuesday.

The FBI has charged a Durham man with attempting to join ISIS, a recently-unsealed court document shows. Alexander Justin White, 29, also known as Sulaiman Al-Amriki, is charged with providing, attempting,

Durham resident Alexander Justin White, who allegedly sought to join ISIS, was described as 'very secluded. Very quiet.'

A North Carolina man was arrested in December after he was accused of wanting to join ISIS, federal court documents revealed. According to an affidavit, the man – 29-year-old Alexander Justin White – lived in Durham.

A North Carolina man is facing charges for trying to join ISIS. ALSO: Durham woman admits to falsely accusing Duke lacrosse players of rape in 2006. According to federal court rec