NCIS S13x18: Scope - Sneak Peek 1

The NCIS team re-examines an ambush on a group of Special Ops snipers in Iraq after an American couple is attacked in the same area six months later. When Gibbs discovers he needs the account of the lone survivor, Marine Gunnery Sergeant Aaron Davis, he tries to connect with the wounded warrior who is being treated for PTSS at Walter Reed Medical Center, on the 300th episode of NCIS, airing Tuesday, March 15th at 8/7c. Taye Diggs and Laura San Giacomo guest star. The episode features a special performance by the MusiCorps Band, part of a music rehabilitation program for wounded veterans