Serial Killer Gets 160 Years After Victim’s Sister and Friends Help Solve Case. Serial Murders, Kidnapping and Hostages, Social Media, Essex County (NJ), Montclair (NJ), Orange (NJ), Tagged.com, Wheeler-Weaver, Khalil, Butler, Sarah (d 2016), Brown, Joanne (d 2016), West, Robin (d 2016), Taylor, Tiffany (d 2016)