Plainfield police say a man was arrested after he was caught speeding early Friday morning on Interstate 395. Police say they stopped a Volkswagen SUV around 1 a.m. after an officer saw the driver traveling over 105 miles per hour. Officials identified and arrested 26-year-old Justin Lesslie of Hudson, Massachusetts. Following an investigation, police say they found one pound of marijuana, 300 commercially packaged THC vape devices, multiple con…