Before he could call police, more tweets reported that officers had arrived, Holloway said. The partygoers scattered across his 200-acre property,Wholesale Fashion Shoes Australia, which includes the main house and a guest house set amid rolling countryside in the foothills of the Berkshire Mountains.
Yvonne Keefe, spokeswoman for the Rensselaer County Sheriff's Office, confirmed Wednesday that a "very large investigation" into the party was underway. Police believe 200 to 400 young people were at the party, but investigators aren't commenting on the role social media is playing in the probe, she said.