no, they aren't cooperating since it's looking more like a case of taunting the tiger before the attack.
police reports have indicated finding a tree branch, pine cones and some rocks that might have been used to throw at the tiger. The tree branch, pine cones and rocks that were found in the tiger enclosure came from another part of the zoo and could not have found their way "naturally" to the enclosure. Zoo keepers that were in the enclosure prior to the attack claim that they did not see any of the reported objects when they were in the enclosure. this has led the assumption by the SFPD that those objects were "introduced" into the enclosure after the zoo keepers had left and prior to the attack although at this time they are not saying for certain that these objects were used to taunt the tiger but so far circumstantial evidence is looking that way.
This is in edition to the sneaker foot print found on the enclosure wall and the almost empty bottle of vodka found in one of the teenager's car that was parked at the zoo.
I wonder if the dead kid can qualify for the Darwin Awards?
ack-ack
