sentences:  Many accounts by men stationed at Mary Ann mention that perimeter security was uneven at best.One member of the 1/46th Infantry Headquarters Company stated that "I don't think Captain Knight [the commander of Charlie Company, 1/46th Infantry] had a clue as to how lax the security was...because in that area, and only that area, Knight wasn't diligent.He left it up to his lieutenants and sergeants to check the bunker line."