Mountaintop Motel Massacre

Mountaintop Motel Massacre also known as Mountaintop Motel is a 1986 American horror film written and directed by Jim McCullough Sr. and starring Anna Chappell, Bill Thurman, and Amy Hill. The plot concerns a psychotic elderly woman who, after being freed from incarceration, returns to the motel she ran and begins murdering the guests.

Set in 1981, Evelyn Anna Chappell has spent the past three in an insane asylum. Upon her return home, Evelyn brutally murders her daughter, but lies to the authorities and is not held criminally responsible. Shortly after, Evelyn returns to the dilapidated Mountaintop Motel a series of individual cabin suites that she ran prior to her incarceration. Evelyn attempts to return to business as usual and opens the motel to the public, but it isnt long before she begins to succumb to psychotic episodes, and, during a severe rainstorm, she begins to murder the guests of the motel by way of an underground tunnel connecting each of the individual cabins.Mountaintop Motel Massacre was filmed in 1983 in Caddo Parish and Shreveport, Louisiana, but was not released until 1986 when it was picked up for distribution by New World Pictures. The film received generally negative critical response, with The New York Times calling it a sliceanddice film for people who like to see movies where actors pretend to carve up, mutilate, disfigure, terrify and kill one another, but it will even disappoint them. ........

Source: Wikipedia