An abduction of a witness was reported. Physiological effects were noted. One object was observed by one male 50-year-old witness in a yard for 40 minutes (Ciccioli). A 7.5-foot-tall tall thin being, wearing a green suit, was seen.

Construction worker Gilberto Coccioli was awakened by sounds at his front door. As he approached the door, he was blinded by an intense light, and knew nothing more until he came to and found himself in a small, brightly lit room that he referred to as a "laboratory." Several humanoid beings 7.5 ft tall, with long, heavy chins, mask like expressions, and a very slender build, were moving about; they wore dark, olive green uniforms. Coccioli was seated on an adjustable chair and they took from him blood and semen samples. He could see unrecognizable apparatus and instruments. He took as a souvenir a rock, which proved to be iron pyrites. Then he lost consciousness again, and next found himself at home, with the rock in his hand; 40 minutes had passed. Subsequently the finger on his left hand form which blood had been drawn swelled up at intervals; he also experienced slight pains in the nape of his neck. Also, "he began to posses knowledge he had previously not had of Physics, Astronomy and Philosophy."

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