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 Two men were in custody Sunday after a day-long manhunt in Wyoming in connection with the alleged kidnapping and assault of a Utah woman and her four daughters. 
 
 Dereck James "D.J." Harrison, 22, was found and arrested without incident Saturday night after the manhunt in the Half Moon Lake area northeast of Pinedale, Wyoming, police said Sunday. 
 
 His father, Flint Wayne Harrison, 51, had turned himself in to authorities in Sublette County early Saturday. At that point, he "immediately started working with local investigators to locate his son Dereck," county police said in a release. 
 
 Flint and Dereck Harrison in arrest photos in Wyoming on Saturday Sublette County, Wyoming, Sheriff's Office via Centerville, Utah, police 
 
 The Harrisons had been wanted for allegedly luring the mother and her daughters, ages 13 to 18, to a Utah home Tuesday for a barbecue. There, the men allegedly tied them up with wire and duct tape, according to police in Centerville, north of Salt Lake City. 
 
 The woman and some of the young girls were assaulted with a baseball bat as they tried to break free, Centerville police said. But the girls managed to break free and run from the house screaming for help, and one of them called 911 on her cell phone. 
 
 But by the time police arrived, the suspects had already fled. 
 
 Centerville police said Dereck Harrison was believed to have extensively used methamphetamine and may have believed — falsely, it turns out — that the woman had turned him in. 
 
 "The motive appears to be retaliation on the mother," police said Sunday. 
 
 The manhunt centered on Half Moon Lake Lodge in Pinedale, where authorities found a makeshift campsite. Authorities, who said Flint Harrison owns a home in Pinedale, evacuated the campground Saturday and urged the town's 2,000 residents to shelter in place. 
 
 Flint Wayne Harrison, left, and Dereck James Harrison. Centerville, Utah, police / AP 
 
 The Sublette County Sheriff's Office said the younger Harrison was believed to have been armed with two knives, a 300 Winchester Magnum rifle, a .22-caliber Remington rifle and several high-capacity magazines. Authorities said he had made several threats against law enforcement officials. 
 
 Deputies found him walking a little more than a mile from a roadblock. "This is an incredible end to a very stressful day,” Sheriff Stephen Haskell said in a statement. 
 
 Both father and son will be extradited to Utah to face charges, according to the Sublette County Sheriff's Office. 
 
 It is unclear whether they will face additional charges in Wyoming, where the elder Harrison is registered as a sex offender for attempted forcible sexual abuse in 2001, according to the Wyoming Division of Criminal Investigation. 
– A 22-year-old man and his parents have been arrested after the alleged abduction of a woman in Utah and her four teen daughters. The latter five managed to escape and alert authorities, reports NBC News. Police say Dereck Harrison, 22, and his father, Flint Harrison, 51, knew the Utah mother and suspected her of telling authorities about their drug use. They lured her and her daughters, ages 13 to 18, to a home on the pretext of a barbecue, then tied all five up with zip ties, say police. The elder Harrison hit the mother with a baseball bat, at which point the daughters began breaking free from their ties, say the charging documents, per the Casper Tribune. One of the girls knocked away a shotgun pointed at her throat and another seized the bat and hit the younger Harrison with it, say police. The victims fled, as did the Harrisons, but both suspects eventually surrendered separately in Wyoming and now face charges of aggravated kidnapping and possession of a controlled substance. While Dereck Harrison was still on the loose, his mother, Maryann Dalrymple Harrison, went to police in Wyoming to obtain information about her son, but she, too, ended up under arrest. It seems she violated her probation by leaving Utah without permission. (No more details were provided on her case.) Police say that the victims are recovering but that the Harrisons aren't cooperating with the investigation.