Follow-up: When Albuquerque police arrested 28-year-old David Hickman as a suspect in one of a string of fires set at businesses and stores in Albuquerque over the holiday weekend, they found a loaded gun in a holster on his hip, an emergency flare in his waistband, an AR-15 style rifle in the back seat of his car and several Mason jars containing an explosive substance. He also had a list. On that list was “Old Navy” – the name of one of the stores targeted and the one he was seen fleeing from early Saturday. That’s according to a criminal complaint filed in federal court Monday.