The Feb. 13 disappearance of Gerard Anthony Mack, an employee of the Maryland Port Authority in Dundalk, continues to baffle authorities.
"He was the kind of person who rarely missed work," said Ray C. Feldmann, a port authority spokesman. "This is very unusual behavior. He has been a good employee for 19 years. It is so out of character for us or his family not to hear from him."
Mr. Mack, who is employed as an engineering surveyor, has not been seen since about 8 p.m. Feb. 13. A truck belonging to him was found on a parking lot at Seagirt Marine Terminal with the keys in the ignition, officials said.