Firemen and police officers investigate on a salvaged boat that sank after colliding with a ferry near Lamma Island, off the southwestern coast of Hong Kong Island, on Wednesday, Oct. 3, 2012. (AP Photo/Kin Cheung)

Photo by: Kin Cheung

Firemen and police officers investigate on a salvaged boat that sank after colliding with a ferry near Lamma Island, off the southwestern coast of Hong Kong Island, on Wednesday, Oct. 3, 2012. (AP Photo/Kin Cheung)