In this undated photo released by the Dale County Board of Education, bus driver Charles Albert Poland, Jr., is shown. A standoff in rural Alabama went into a second full day Thursday as police surrounded an underground bunker where a retired truck driver was holding a 5-year-old hostage he grabbed off a school bus after shooting Poland, the driver dead. Poland Jr., 66, was hailed by locals as a hero who gave his life to protect the 21 students aboard the bus. (AP Photo/ Dale County Board of Education) (The Associated Press)
This photograph released by the Alabama Department of Public Safety shows Jimmy Lee Dykes, a 65-year-old retired truck driver officials identify as the suspect in a fatal shooting and hostage standoff in Midland City, Ala. (AP Photo/Alabama Department of Public Safety) (The Associated Press)
Law officers stand beside the Alabama State trooper mobile command post at the Dale County hostage scene in Midland City, Ala. on Thursday, Jan. 31, 2013. A gunman holed up in a bunker with a 6-year-old hostage has kept law officers at bay since the standoff began when he killed a school bus driver and dragged the boy away, authorities said. (AP Photo/Montgomery Advertiser, Mickey Welsh) (The Associated Press)
The Dale County Sheriffs Department helicopter lands at the scene of an ongoing hostage crisis in Midland City, Ala., Friday, Feb. 1, 2013. More than three days after authorities said a gunman shot a school bus driver dead, grabbed a kindergartner and slipped into an underground bunker, the man showed no signs Friday of turning himself over to police. (AP Photo/The Dothan Eagle, Jay Hare) (The Associated Press)
Law enforcement personnel in tactical gear ride a pickup to the scene of an ongoing hostage crisis on Friday, Feb. 1, 2013 below the site where Tuesday's school bus shooting suspect is barricaded in a bunker holding a five-year-old boy captive. More than three days after authorities said a gunman shot a school bus driver dead, grabbed a kindergartner and slipped into an underground bunker, the man showed no signs Friday of turning himself over to police. (AP Photo/The Dothan Eagle, Jay Hare) (The Associated Press)
MIDLAND CITY, Ala. – As a police standoff with an Alabama man accused of holding a 5-year-old boy hostage in an underground bunker entered its fifth day on Saturday, authorities were saying little except that talks with the 65-year-old loner were continuing through a ventilation pipe.
Negotiators were working late Friday to persuade Jimmy Lee Dykes to surrender. Police have said they believe the Vietnam-era veteran fatally shot a school bus driver on Tuesday, and then abducted the boy from the bus.
Police have used a ventilation pipe to the bunker to talk to the man and deliver the boy medication for his emotional disorders, but they have not revealed how often they are in touch or what the conversations have been about.
Neighbors describe Dykes as a menacing figure who holds anti-government views.