Alabama hostage standoff carries on into 4th day Associated Press Copyright 2013 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Updated 11:47 am, Friday, February 1, 2013 (AP) — The standoff between police and a gunman accused of holding a kindergartner hostage in an underground bunker dragged into a fourth day on Friday, as authorities sought to continue delicate conversations with the man through a pipe and worked to safely end the tense situation. The gunman shot a school bus driver to death Tuesday, grabbed a 5-year-old boy off the bus and slipped into an underground bunker on his property in rural Alabama, police said. Former FBI hostage negotiator Clint Van Zandt said authorities at the scene shouldn't rush to resolve the standoff as long as they are confident that the boy is unharmed. Clouse said the mother told him that the boy has Asperger's syndrome, an autism-like disorder, as well as attention deficit hyperactivity disorder, or ADHD. The normally quiet red clay road leading to the bunker was teemed Friday with more than a dozen police cars and trucks, a fire truck, a helicopter, officers from multiple agencies and news media near Midland City, population 2,300. Early Friday, activity picked up when a team in military-style uniforms, many toting weapons, got out of a big van in the pre-dawn chill and moved into a staging area. Dykes was known around the neighborhood as a menacing figure who neighbors said once beat a dog to death with a lead pipe, threatened to shoot children for setting foot on his property and patrolled his yard at night with a flashlight and a firearm. The school bus remained parked on the dirt road, and trooper spokesman Kevin Cook said investigators were in it collecting evidence Friday. Neighbor Claudia Davis said he yelled and fired shots at her, her son and her baby grandson over damage Dykes claimed their pickup truck did to a makeshift speed bump in the dirt road.