TRAVEL | 11:00 pm
This engrossing paranormal series returns for its sophomore season, with such investigations as following the trail of the fugitive Lincoln assassin John Wilkes Booth in Maryland to pursuing a serial killer in Ohio. Investigator Dave Schrader leads a team that also includes psychic medium Cindy Kaza and equipment technician Shane Pittman. Together, this trio digs into the recently discovered case files of Hans Holzer, widely acknowledged as America's first ghost hunter. Alexandra Holzer, the late paranormal master's daughter, helps as the series pores over her father's copious documents.