" Suddenly, Laura is overwhelmed with memories and tears as she listens to a distant rain whistle:Laura: Oh, Fred.The hotel""s construction was linked to Indian death and extinction:Construction started in 1907.It was finished in 1909.The site is supposed to be located on an Indian burial ground and I believe they actually had to repel a few Indian attacks as hey were building it.Shaw grabbed the grenade and pulled the pin - and then demonstrated his energy-absorbing mutant power.The time period was approximately 5 years since he previous installment, about the same time that had elapsed in he meantime, while it retained continuity with plot elements from he end of the third film.