1. Well, I'm sure if Marcel did keep some of the material, he could never mention it to anybody due to the simple fact that it would be immediately
confiscated if the Roswell event was an alien craft crash and our governments are covering it up. Though at the time of the Roswell incident, Marcel
was a dutiful soldier and likely would not have done such a thing.
2. Several cases of abductions have involved implants and odd scratches/scoop marks on the victim's body. If the implants that we have seen are
actual alien artifacts, then that certainly is physical proof of abductions. However, for the most part, examinations of alleged implants haven't
produced much useful information. One case in particular involving the man named Stan Romanek had some good physical evidence after abduction besides
scoop mark injuries. He had some weird material in his hand. Which again didn't prove to be of much use for physical evidence, but mostly because
the substance could not be identified. Last time I checked, the website that displayed this material was offline.
I must also add that when humans abduct other humans, for the most part, the victim never brings anything back either. At least if they ever show back
up again.
3. I don't understand the question. Many similar sightings have occurred. The NUFORC.org database is full of extremely similar UFO reports. Of
course they won't ever be exactly the same because time and location are different for each.
An oldie, but goodie same-day UFO event happened with the 1964 Zamora and Wilcox incidents. April 24 1964 both Lonnie Zamora and Gary Wilcox sighted
the exact same UFO at different times and places. In both cases, little beings were collecting plant samples. The major difference between the two
sightings is that Wilcox claims to have actually spoken at length with the beings whereas Zamora just saw them.
[edit on 12-6-2004 by heelstone]

