Saturday, April 18, 2015 @ approximately 3:48 AM – Police arrested David Maser, age 37 of Lancaster, PA, and charged him with possession of a controlled dangerous substance (heroin) and possession of a hypodermic syringe following a motor vehicle stop on Rt. 202/31. Maser was a passenger in a vehicle that was initially stopped for failure to maintain lane control. Investigation and arrest by P.O. Aaron Roth.