This week's news: Blumhouse brings two new experiences to Halloween Horror Nights at Universal Studios Hollywood; Take a behind-the-scenes look at the making of "The Last of Us" haunted house at Halloween Horror Nights; Disneyland Resort announces expansion of the Haunted Mansion grounds; Terror Vault's "The Initiation" comes to the Old Mint; Join the Haunted Attraction Network for superfan events at "Sir Henry's Haunted Trail' and Terror Vault's "The Initiation"; The University of Southern California presents "Ghost of USC", a historical immersive haunt; Freeform announces their 2023 "31 Nights of Halloween" lineup; Haunt Collective & Halloween Yard Haunts and Props present their 2022 Home Haunter Awards