WEST HOLLYWOOD, Calif.—Los Angeles County Sheriff’s Department detectives served a search warrant at Marilyn Manson’s West Hollywood apartment Nov. 29 in an investigation related to ongoing sexual assault and sexual battery allegations against the rock singer. Sheriff’s investigators entered the residence early Monday morning and seized media storage units including hard drives, though Manson, whose real name is Brian Warner, was not at home at the time of the search, TMZ reported. Deputy Eva Jimenez of the Sheriff’s Information Bureau confirmed to City News Service that the warrant was served at the West Hollywood apartment, though no further details were immediately available. Warner was sued in April by “Game of Thrones” actress Esme Bianco for alleged sexual assault and sexual battery in what she described as a series of violent encounters. The lawsuit, filed in federal court, alleged that Warner had used “fraudulent offers of movie and music video roles …