Is anything from the below article true?
New details also emerged about the hours leading up to Gardner's disappearance, including evidence of blood not far from the beach where Gardner was supposedly snorkeling when she was swept out to sea.
1-
A police source in Aruba told ABC News that restaurant staff at the Rum Reef Bar & Grill noticed that Gardner seemed woozy while she and Giordano ate on the afternoon of her disappearance.
Giordano later told police they'd been drinking vodka at the Marriot before dining and that she'd taken sleeping pills earlier in the day.
2
Authorities said that they found blood on a rock behind the dive shop at Rum Reef, which is the last place the two were seen together. Surveillance video from the restaurant shows Giordano in his rental car parked in the back of the bar and restaurant twice, which he told police was so that he could park in the shade, according to the police source. No one else is visible through the car's tinted windows.
3
Investigators have also said that they had trouble identifying Giordano in surveillance video because he frequently changed his toupees.
4 At 6:20 p.m. on the day of her disappearance, police were called, and 20 minutes later began to search the area.
Then, Giordano left the search to return to his hotel and take a nap, according to police.
http://abcnews.go.com/International...policy-robyn-gardner/story?id=14331550&page=2
1- Has it really been confirmed by ALE that GG said Robyn took vodka and sleeping pills that afternoon?
2- Stein dismissed the blood on the rock.
3- Can this be true, even if GG wore a hairpiece, and may have a spare one, would the two toupees have such a tremendous difference that it would cause trouble identifying GG on surveillance video?
Like on with short curly hair and the other with shoulder length straight hair, in contrasting colors? Did Stein confirm GG could almost not be identified when wearing another toupee?
4- This claim, at 6.40 GG went for a nap, not true, there are various pics of GG helping the police in the dark, pics where it is completely dark, it takes till 7:30 for it to get dark, so GG was not taking a nap at 6:40, he still was working with the police at least at 7:30.
It seems like none of what is mentioned in this article is confirmed, some of it already dismissed by Stein. IMO